All about dinosaurs, fossils and prehistoric animals by Everything Dinosaur team members.
21 07, 2017

A Guide to the CollectA Mini Prehistoric Marine Animals Set

By | July 21st, 2017|Dinosaur Fans, Everything Dinosaur Products, Main Page, Teaching|0 Comments

A Guide to the CollectA Mini Prehistoric Marine Animals Set

With CollectA having introduced another set of miniature figures into their “Prehistoric Life” model series, team members at Everything Dinosaur thought it would prove helpful to model makers if they listed the twelve replicas within the new CollectA mini prehistoric marine animals set.  This information might be helpful to creators of prehistoric animal dioramas so that they can put the correct model within the context of the geological time period that they are trying to replicate.

The New for 2017 CollectA Mini Prehistoric Marine Animals Set

The CollectA mini prehistoric marine animals.

The CollectA mini prehistoric marine animals set.

Picture Credit: Everything Dinosaur

CollectA Mini Prehistoric Marine Animals Contents and Details

The twelve replicas that make up this set are certainly an eclectic bunch.  The model set consists of six vertebrates and six invertebrates.  We have listed them in alphabetical order and provided some details about the prehistoric animal each replica represents.

  • Archelon – known from Upper Cretaceous deposits (Campanian faunal stage), of the United States.  One of the largest turtles known to science, it lived approximately 80 million years ago in the Western Interior Seaway.  Archelon means “ruling turtle”.
  • Australiceras –  known from Australia (Queensland), fossils of this ammonite have been found in Early Cretaceous rocks (Aptian faunal stage 125 – 112 million years ago).  The name translates as “southern horn”.
  • Baculites – a straight shelled member of the Ammonite Order from the Late Cretaceous (Cenomanian faunal stage to the Maastrichtian).   This mollusc had a worldwide distribution, but most of the named species are associated with the Campanian faunal stage of the Western Interior Seaway.  The name translates as “walking stick rock”.
  • Cameroceras –  a giant member of the Orthocones (Cephalopoda – related to squid, cuttlefish, octopi and ammonites). It evolved in the mid Ordovician some 470 million years ago and was widespread. One the largest molluscs to have ever lived, size estimates of around six to nine metres have been stated.  These giants, survived into the Silurian, although the end Ordovician extinction did dramatically reduce the number of genera.  The last Cameroceras died out around 430 million years ago.  The name translates as “chambered horn”.
  • Diplomoceras –  a large Late Cretaceous ammonite with a bizarrely shaped shell.  Diplomoceras had a world-wide distribution and the very biggest individuals had shell lengths (unwound) of more than three metres.  The name translates as “double horn”.
  • Dunkleosteus – a giant Placoderm fish from the Late Devonian (370-360 million years ago).  Fossils are known from North America, Morocco, Belgium and Poland.  Dunkleosteus may have reached lengths of around ten metres.  The name translates as “Dunkles bones”, honouring Dr David Dunkle (Cleveland Museum of Natural History).
  • Leedsichthys – possibly the largest fish that has ever lived, with some scientists estimating the size of Leesdichthys at over 22 metres.  This leviathan lived during the Middle Jurassic and fossils have been found in England, France, Germany and Chile.  The name translates as “Leeds’s fish” and honours the British palaeontologist Alfred Leeds.
  • Parapuzosia – a genus of giant ammonite from the Late Cretaceous (Cenomanian to Campanian faunal stages).  Most fossil shells are less than one metre in diameter but a few specimens have been found with shells in excess of three metres wide.  World-wide distribution.  The name translates as “near to Puzosia”, reflecting its taxonomic affinity to the genus Puzosia.
  • Pliosaurus – A genus of Late Jurassic (155 to 147 million years ago), marine reptile.  A hypercarnivore and apex predator growing to more than ten metres in length.  The name translates as “more lizard” and this model makes a great representation of a juvenile.
  • Temnodontosaurus – known from the Early Jurassic (200-189 million years ago), of Europe.  This member of the Ichthyosauria grew to around ten metres long and probably weighed between one and two tonnes.  The name translates as “cutting-tooth lizard”.
  • Trilobite – an extinct group of Arthropods that were entirely marine and lived from the Early Cambrian to the end-Permian extinction event (545 million to 251 million years ago).  Numerous Phyla have been identified and something like 20,000 species have been named and described.  Trilobita were ubiquitous and have a world-wide distribution.  The name translates as “three-lobed” as these invertebrates had three distinctive parts that made up their body plan.  The model represents the genus Olenoides, known from the Cambrian of Canada (Burgess Shale).
  • Xiphactinus –  one of the largest known bony fish, reaching lengths of up to six metres.  Fossils are known from Upper Cretaceous deposits of North America (Western Interior Seaway), but fossils of this predatory fish have also been reported from Australia.  Xiphactinus lived from approximately 88 to 66 million years ago.  The name translates as “sword ray”.

The CollectA Mini Prehistoric Marine Animals Set

CollectA mini prehistoric marine animals set.

The CollectA mini prehistoric marine animals set.

Picture Credit: Everything Dinosaur

Last year, when Everything Dinosaur announced that CollectA was introducing this innovative model set, we were able to have a chat to the designer Anthony Beeson.

Anthony told us:

“These are of course, not to scale but can be used in play and dioramas along with our other models as immature animals where we have already produced models of the same species.  The new models include the giant ammonite Parapuzosia and the little trilobite Olenoides serratus and other prehistoric fish and cephalopods that I thought might be enjoyable and educational.  I always particularly liked the elegantly uncurled Australiceras after coming across fossils at Dinosaur Isle museum on the Isle of Wight.”

To view the CollectA mini prehistoric marine animals set and the rest of the CollectA “Prehistoric Life” model range: CollectA Prehistoric Life

20 07, 2017

Prehistoric Times Issue 122 Reviewed

By | July 20th, 2017|Dinosaur Fans, Magazine Reviews, Main Page, Prehistoric Times|0 Comments

Prehistoric Times (Summer 2017) Reviewed

Time for another “Prehistoric Times” magazine review and this issue (summer 2017), is as packed as a palaeontologist’s rucksack after a successful day of fossil hunting!  The front cover features a rearing Sauropod image, one of the amazing prehistoric scenes created by the remarkable John Gurche, a paleoartist, whose work has adorned many museums around the world and numerous dinosaur books.  Inside, John provides an insight into how he started his career at the Smithsonian Institute and his involvement with Steven Spielberg and “Jurassic Park”.  The concluding part of this most informative article will be featured in issue 123.

The Front Cover of Prehistoric Times (Summer 2017)

Prehistoric Times (issue 122)

The front cover of Prehistoric Times (summer 2017).

Picture Credit: Mike Fredericks

One Hundred Not Out

Regular contributor Tracy Lee Ford reaches a landmark with issue 122.  Inside the magazine, readers will discover his 100th, “How to Draw Dinosaurs” article.  It is part one, of a series that looks at pathology preserved in fossils – everything from fused metatarsals to the damage caused by a Stegosaur’s thagomizer.  Everything Dinosaur congratulates the author on reaching this milestone and a special thank you for taking the time and trouble to include some excellent images showing the damaged skull of the Tyrannosaur known as “Stan”.

The Cast of the Tyrannosaurus rex (Stan) BHI3033 on Display at Manchester Museum

T. rex specimen (cast)

The pathology of “Stan” is explained by Tracy Lee Ford.

Picture Credit: Everything Dinosaur

Edmontosaurus and Kronosaurus

Phil Hore delves into the deep blue sea to discuss the fearsome predator Kronosaurus and takes us back onto land (Laramidia) to update readers on the large, Late Cretaceous Hadrosaur Edmontosaurus.  Both articles incorporate lots of reader submitted artwork, it is fascinating to see how the concept of a soft “comb” on Edmontosaurus has been adopted by numerous artists.  Amongst our favourites is the stylised illustration of Edmontosaurus sent in by Meg Bernstein, the skeletal drawing showing head and neck movement by John Sibbick and the beautifully detailed composition of Kronosaurus by long-time customer of Everything Dinosaur Luis Rey.

Prehistoric Times magazine is the magazine for fans of prehistoric animals and dinosaur models.  Published four times a year, it’s a great way to stay in touch with developments in the world of dinosaurs and prehistoric animals.

For further information about the magazine and to subscribe: Prehistoric Times Magazine

The First Dinosaur Films

Long before John Gurche’s collaboration with Steven Spielberg, prehistoric animals had already featured in numerous dinosaur films and an article by Sylvia Czerkas tells the story of one of the early pioneers of dinosaurs in the movies, Major Herbert M. Dawley.  One of the great things about “Prehistoric Times” is the breadth of the articles for example, in addition to the regular book reviews, updates on palaeontology, replica news, classifieds and such like, Allen A. Debus expounds on the developments in how ancient landscapes are depicted and editor Mike Fredericks, even manages to find room to squeeze in a couple of drawings from Allen’s grandson Tyler.

Daspletosaurus Attacks Styracosaurus (John Gurche)

Daspletosaurus fighting a horned dinosaur.

Tyrannosaur fighting a horned dinosaur.

The picture above shows one of the spectacular artworks by John Gurche which can be seen in the latest edition of “Prehistoric Times” magazine.

Our thanks to all the contributors and a special mention to Steve Kelley for the extremely well-written article on his collection of Aurora Prehistoric Scenes kits.  That’s a fantastic collection you have their Steve and a very special thank you for including the “Jungle Swamp” images.

20 07, 2017

Impressive Dinosaur Model Painting

By | July 20th, 2017|General Teaching, Key Stage 1/2, Key Stage 3/4|Comments Off on Impressive Dinosaur Model Painting

Schleich Pentaceratops Model Makeover

At Everything Dinosaur, our team members and teaching staff are always amazed by just how creative and clever dinosaur fans are.  Take for example Peter Thomas, a collector of prehistoric animal models who kindly sent to us some pictures of his version of the Schleich Pentaceratops dinosaur figure.  What an amazing colour scheme and such a skilfully painted model too.

Schleich Pentaceratops Model Makeover

Schleich Pentaceratops makeover.

Schleich Pentaceratops repainted by Peter Thomas.

Picture Credit: Peter Thomas

The Colour of Dinosaurs

Despite considerable advances in recent years, palaeontologists cannot be certain about the colours of horned dinosaurs.  However, most scientists believe that these bird-hipped reptiles had excellent colour vision and that their spectacular frills and crests played a role in visual display as well as in intraspecific combat and as defensive weapons against carnivorous dinosaurs.  Peter has opted to give his Pentaceratops a very colourful crest and skull, the flashes of yellow combined with the red tones would have made a most impressive display surrounded by the greens and browns of the forest.

A Carefully Painted Dinosaur Head

Pentaceratops by Schleich repainted

Schleich Pentaceratops repainted.

Picture Credit: Peter Thomas

Combining Dinosaurs with Art

Dinosaur models, such as those made by Schleich with their roughened textures and carefully crafted features, provide tremendous scope when it comes to considering a repaint.  By repainting, you can be guaranteed to have created a unique piece of art and after all, not even the world’s most respected palaeontologist can criticise your choice of colours, as no one has ever seen a living non-avian dinosaur.  Horned dinosaur replicas make an excellent model choice for the hobbyist.  These types of dinosaurs, known as Ceratopsians, are famous for their ornate head shields and myriad of bumps, horns, and lumps on the heads and faces.  When painted the model can be photographed in a suitable setting or added to a custom-made prehistoric landscape diorama.

The Original Schleich Pentaceratops Colour Scheme Compared to the Repainted Version

The Schleich Pentaceratops compared to a custom repaint.

Comparing the Schleich Pentaceratops (factory version) with a custom paint job.

Picture Credit: Peter Thomas

Education Extensions

As an extension to a science module involving learning about evolution, fossils and extinction, teachers could challenge students to repaint a dinosaur model.  This brings an element of art and design work into the science curriculum, helping to support the idea of cross curricular touch points in the teaching syllabus.   Students could be tasked to consider the following areas:

  • What colour scheme might work best to help camouflage the animal?
  • How the habitat/environment might influence the evolution of different coloured animals
  • The evidence for the colouration of extinct animals
  • Can students use examples of living (extant) animals to justify their chosen colour scheme?

A spokesperson from the teaching team at Everything Dinosaur commented:

“Peter’s Pentaceratops is an excellent example of a repainted dinosaur replica.  The photography has really helped to emphasis the hues and tones that have been carefully blended together to make a fantastic and truly unique dinosaur model.”

The Schleich model range is an excellent choice for this sort of activity, to view the range of Schleich prehistoric animals in stock at Everything Dinosaur: Schleich Dinosaurs and Prehistoric Animals

19 07, 2017

Albertavenator – Something to Get Your Teeth Into

By | July 19th, 2017|Dinosaur and Prehistoric Animal News Stories, Dinosaur Fans, Main Page|0 Comments

Albertavenator curriei – Implications for the North American Troodontids

World-famous Canadian palaeontologist Phil Currie has been honoured by having a new species of North American troodontid Albertavenator curriei, named after him.  Phil Currie has been at the forefront of vertebrate palaeontology for a long time now and it is great to see that his fellow scientists have honoured his contribution to the science in this way.  However, whilst other media outlets have focused on this accolade, in this article, we look at the what this means when it comes to identifying other small “raptor-like” dinosaurs from their teeth and fossilised jaws.

An Illustration of the Newly Described Troodontid Albertavenator curriei

Albertavenator curriei.

An illustration of the newly named Albertavenator curriei.

Picture Credit: Oliver Demuth

“Currie’s Alberta Hunter”

This new dinosaur species has been described from fragmentary skull elements found in the Horseshoe Canyon Formation (Horsethief Member).  Albertavenator roamed this part of Canada some 71 million years ago (Early Maastrichtian faunal stage of the Late Cretaceous).

The name translates as “Currie’s Alberta hunter”.  Professor Currie has had a number of dinosaurs named after him already, including a member of the Tyrannosaur family (Teratophoneus curriei), fossils of which come from Utah.  Albertavenator is the second dinosaur from Alberta named in honour of Professor Currie.  Epichirostenotes curriei, a bird-like maniraptoran Theropod assigned to the Caenagnathidae family, fossils of which also come from the Horseshoe Canyon Formation, carries his name.

Phil Currie has made a tremendous contribution, not only to the Royal Tyrrell Museum at Drumheller, but also to the recently opened (September 2015), Philip J. Currie Museum located to the west of the town of Grande Prairie (Alberta).  In a career spanning five decades, Professor Currie has established himself as one of the world’s most-respected dinosaur experts.  He has won numerous awards, including in 2012, the prestigious Explorers Medal.

To read more about this award: Phil Currie is Honoured by the Explorers Club

Award-winning and Highly Respected Palaeontologist Phil Currie

Palaeontologist Phil Currie.

Palaeontologist Phil Currie with a juvenile Pachyrhinosaurus specimen.

Picture Credit: Bruce Edwards (from a video interview)

Albertavenator curriei

Researchers thought that the fossil bones belonged to a species of Troodon, fossils assigned to this genus have been found all over North America from the Dinosaur Provincial Park and Judith River Formations to Alaska, New Mexico and as far south as Texas.  Analysis of the frontal bones (bones from top of the skull), revealed that this dinosaur was different, its skull was shorter and more robust when compared to numerous Troodon skull specimens.  The difference in the shape of the bones was not put down to different growth stages or deformation of the bones during fossilisation, there were enough distinguishing features to establish a new dinosaur genus.

Comparing the Skull Bones of A. curriei and Troodon inequalis

Troodontid skull bone comparison.

Comparing the skull bones of Albertavenator to Troodon.

Picture Credit: Canadian Journal of Earth Sciences (Evans et al)

The picture above shows the skull bones (frontals) of Albertavenator curriei from the Horseshoe Canyon Formation (top) compared to comparable material assigned to Troodon inequalis from the Dinosaur Provincial Park Formation (bottom).  Abbreviations: fc – frontal midline contact, lc – lacrimal contact with frontal, lcb – lacrimal buttress, lsc – laterosphenoid contact with frontal, nc – nasal contact with frontal, or – orbital rim, pc – parietal contact with frontal, pl – parietal lappet, poc – postorbital contact with frontal, scf – supraciliary foramen.

Note: the scale bar = 1 cm.

Lead author of the scientific paper, published in the Canadian Journal of Earth Sciences, Dr David Evans (Royal Ontario Museum), stated:

“The delicate bones of these small feathered dinosaurs are very rare.  We were lucky to have a critical piece of the skull that allowed us to distinguish Albertavenator as a new species.  We hope to find a more complete skeleton of Albertavenator in the future, as this would tell us so much more about this fascinating animal.”

Albertavenator is estimated to have weighed about sixty kilogrammes and measured around two metres in length.

A Scale Drawing of Albertavenator (A. curriei)

Albertavenator scale drawing.

A size comparison with a human compared to Albertavenator.

Picture Credit: Everything Dinosaur

Rare Troodontid Fossil Material – What About the Teeth?

Much of the fossil material used to describe this new species was found in the early 1990’s.  The naming of Albertavenator is yet another example of a new genus being erected from further study of dinosaur fossils within a museum’s collection, in this case the Royal Tyrrell Museum.  Substantial troodontid  body fossils are rare from strata that are dated to the Maastrichtian faunal stage of the Cretaceous, the exception to this are the copious amounts of teeth that have been assigned to this genus.  The researchers note that jawbone shape and the teeth associated with a relatively complete dentary (lower jaw), from the Horseshoe Canyon cannot be distinguished from lower jaws and teeth found in the Dinosaur Park Formation.  If the dentary and teeth from the Horsethief Member of the Horseshoe Canyon Formation prove to belong to A. curriei, then isolated teeth and jaws are no longer able to be allocated to one, specific dinosaur genus – Troodon.  If the teeth and jaws of a dinosaur like Albertavenator cannot be distinguished from the teeth and jaws of Troodon, then these fossils are unusable for identifying dinosaur genera.

Co-author of the study, Derek Larson (Assistant Curator of the Philip J. Currie Dinosaur Museum), explained:

“This discovery really highlights the importance of finding and examining skeletal material from these rare dinosaurs.”

Typical Maniraptoran Teeth

Maniraptora tooth morphology.

Troodontid teeth are characterised by their large serrations.

Picture Credit: Everything Dinosaur

The picture above shows a selection of different dinosaur teeth, troodontid teeth can be identified by their over-sized serrations (large denticles).  However, the identification of a new species of troodontid in the Late Cretaceous of North America means that  isolated teeth cannot be ascribed specifically to the Troodon genus.  It is very likely that Albertavenator is just one of a number of small Theropods that lived in Canada, the small Theropod dinosaur diversity in the latest Cretaceous of North America is likely to have been underestimated.

Skull Bones Assigned to Albertavenator curriei

Albertavenator skull fragment.

Dinosaur skull fragment (A. curriei) – coin provides scale.

Picture Credit: Canadian Journal of Earth Sciences (Evans et al)

The scientific paper:
“A New Species of Troodontid Theropod (Dinosauria: Maniraptora) from the Horseshoe Canyon Formation (Maastrichtian) of Alberta, Canada.” by D. C. Evans, T. M. Cullen, D. W. Larson, and A. Rego, published in the Canadian Journal of Earth Sciences.

18 07, 2017

T. rex Not a Fast Runner!

By | July 18th, 2017|Dinosaur and Prehistoric Animal News Stories, Dinosaur Fans, Main Page|1 Comment

T. rex Slow Coach Once Again

Palaeontologists have long debated the potential running speeds of big, Theropod dinosaurs.  Indeed, the question as to whether bipedal giants like Tyrannosaurus rex, Giganotosaurus, Mapusaurus and Carcharodontosaurus could run at all has been muted.  Thanks to some new research from Manchester University, a better understanding of dinosaur locomotion could be within our grasp.

New T. rex Study Suggests Giant Theropods Could Not Run Fast

Tyrannosaurus rex dinosaur model.

Super Tyrannosaurus rex – but not built for speed.

Picture Credit: Everything Dinosaur

The picture shows a Tyrannosaurus rex with an ornithomimid (Struthiomimus), in its mouth.  This new study concludes that there is no way that a T. rex could pursue and catch such a fleet-footed dinosaur as an “ostrich mimic”.  In this case, perhaps this hypercarnivore stumbled across the carcass of a Struthiomimus, we can expect the “hunter versus scavenger” debate to be re-ignited as a result of these research findings.

If T. rex Tried to Run Fast It Could Break its Legs!

According to lead author of this new, scientific paper, Professor Bill Sellers (School of Earth and Environmental Sciences), T. rex could not run, it was just too large and heavy.  Tyrannosaurus rex was unable to pursue prey at high speeds – no chance of catching Jeff Goldblum et al in the famous jeep chase in Stephen Spielberg’s ground-breaking “Jurassic Park”.  In addition, this new research suggests that T. rex walking speed was limited, had it tried to quicken its pace, it was in danger of breaking its legs.

This new study means that scientists will have to reconsider how T. rex might have behaved. We at Everything Dinosaur know, that the BBC are bringing out a new documentary on the “Tyrant Lizard King”, this is due to be shown at Christmas.  Will this new research change the script?

New Biomechanical Study of Tyrannosaurus rex Locomotion Limits Dinosaur Velocity

New study suggests T. rex could not run.

New research suggests T. rex couldn’t run.

Picture Credit: University of Manchester

The Gait and Biomechanics of the World’s Most Famous Dinosaur

The research team used a combination of two separate biomechanical assessment techniques coupled with sophisticated computer programming to model locomotion results.  The biomechanical techniques, known as multibody dynamic analysis (MBDA) and skeletal stress analysis (SSA), in conjunction, create a new, more accurate assessment of T. rex and its cursorial abilities.  The size and weight of an adult T. rex means that it could not move at high speed, its leg bones would have buckled under its own colossal weight.  N8 High Performance Computing (HPC), was used to create a three-dimensional model of the skeleton and to assess the forces involved as this giant predator was put through its paces.  Running did not end well for the T. rex,  had this monster survived to the present day, it seems that most of us humans could have easily out run it.  The paper, published in the academic journal “PeerJ”, suggests a top speed of around 12.5 mph (20 km/hour) for Tyrannosaurus rex.

Not Capable of Running Fast

Previous studies, that predicted running speeds of up to 45 mph for very big Theropods have been de-bunked.  Running at such a speed would have placed “unacceptably high skeletal loads” on the animal, T. rex would have broken its legs had it attempted to sprint.

Professor Sellers explained:

“The running ability of T. rex and other similarly giant dinosaurs has been intensely debated amongst palaeontologist for decades.  However, different studies using differing methodologies have produced a very wide range of top speed estimates and we say there is a need to develop techniques that can improve these predictions.   Here we present a new approach that combines two separate biomechanical techniques to demonstrate that true running gaits would probably lead to unacceptably high skeletal loads in T. rex.”

Tyrannosaurus rex – A Lumbering Giant

A feathered T. rex - but a slow mover.

A feathered Tyrannosaurus rex – but a slow and ponderous dinosaur.

Changing the Way We Think T. rex Behaved

This new study challenges the way in which T. rex and similarly sized Theropods could have behaved.  High-speed chases were out of the question.  It is likely that these predators were limited to walking speeds, a direct contradiction to the fast-moving, highly cursorial depiction seen in some movies and postulated by other researchers.  The University of Manchester team may have concentrated on the largest tyrannosaurid, but this research has implications for other super-sized Theropods too.  The scientists conclude that other large, bipedal dinosaurs, predators such as Giganotosaurus, Mapusaurus and Acrocanthosaurus were also slow coaches.

Acrocanthosaurus Too – Likely to be a Slow Coach

Papo Acrocanthosaurus.

The Papo Acrocanthosaurus model – not a sprinter!

Picture Credit: Everything Dinosaur

Professor Sellers added:

“Tyrannosaurus rex is one of the largest bipedal animals to have ever evolved and walked the earth.  So, it represents a useful model for understanding the biomechanics of other similar animals. Therefore, these finding may well translate to other long-limbed giants so but this idea should be tested alongside experimental validation work on other bipedal species.”

This is not the first time MBDA and SSA methodologies have been used to measure the walking and running ability of dinosaurs.  However, it’s the first time they have been used in conjunction to create a more accurate picture of potential locomotion.

The professor concluded:

“Our previous simulations of Theropod bipedal running did not directly consider the skeletal loading but these new simulations do calculate all the forces in the limb bones and these can be used directly to estimate the bone loading on impact.”

The Research Implications

If Tyrannosaurus rex and other large Theropods were essentially limited to walking, then this study directly contradicts those arguments for a more athletic, active lifestyle for these huge carnivores.  Unable to pursue prey, this suggests that a fully-grown Tyrannosaurus rex may have been an ambush predator or perhaps entirely reliant upon a durophagous existence, crunching the bones and feeding on the carcasses of dead dinosaurs.

This study suggests that palaeontologists may have to change their views on the effects of body size and shape as large, bipedal dinosaurs grow.  Earlier research has suggested that the torso became longer and heavier, whereas the limbs became proportionately shorter and lighter as T. rex grew.  These changes would mean that the running abilities of T. rex would also change as the animal matured, with adults likely to be less agile than younger, lighter individuals.

Could a Large Theropod Dinosaur Really Do This?

Tyrannosaurus rex fighting a horned dinosaur.

Tyrannosaur fighting a horned dinosaur.

If this dinosaur was limited to a walking speed, then images of T. rex as an agile, active predator could be highly inaccurate.

This new paper, is likely to spark a debate once more about the lives of these iconic prehistoric animals.  A spokesperson from Everything Dinosaur commented:

“The problem is, whilst we have large quadrupeds to study, animals such as elephants and rhinos, there is simply no extant equivalent of a huge, bipedal dinosaur!  This might be fortunate from a personal preservation perspective, but for palaeontologists, this poses a huge problem when it comes to considering how these creatures moved.  Sophisticated biomechanical studies such as this one from Manchester University, provide probably the best chance we have when it comes to unravelling the mysteries of dinosaur locomotion.”

The scientific paper: “Investigating the Running Abilities of Tyrannosaurus rex Using Stress-constrained Multibody Dynamic Analysis” by William I. Sellers, Stuart B. Pond, Charlotte A. Brassey, Philip L. Manning, and Karl T. Bates

To read a selection of other articles looking at the running abilities of various dinosaurs:

T. rex Could Run at Nearly Eighteen Miles per Hour!

Argentinosaurus Walks Again

How Fast Could T. rex Run?

Dinosaurs at the Movies – the Anomalies of “Jurassic Park”

17 07, 2017

Dinosaurs of China Exhibition Reviewed

By | July 17th, 2017|Dinosaur and Prehistoric Animal News Stories, Dinosaur Fans, Educational Activities, Main Page, Teaching|6 Comments

A Review of the Dinosaurs of China Exhibition by Thomas Clarke-Williams

Budding young palaeontologist and all-round dinosaur enthusiast Thomas, very kindly sent in a review with photographs of The Dinosaurs of China exhibition to Everything Dinosaur.

Thomas Outside the Splendid Wollaton Hall

Thomas Clarke-Williams at Wollaton Hall.

Thomas, all ready to explore the Dinosaurs of China exhibition.

Picture Credit: Thomas Clarke-Williams

Here is his review….

The Dinosaurs of China exhibition, at Wollaton Hall and Nottingham Lakeside Arts is an amazing, informative, fun, enjoyable and a one-off experience that I highly recommend for all ages.  I particularly enjoyed the Mamenchisaurus and Sinraptor skeletons as they give you a fantastic insight to how big some dinosaurs really were.  It was a nice touch to add a mirror next to the towering display so people can become fully immersed with the size of the whole animal.  I also like how you can go up to the banisters and look down on most of the Mamenchisaurus and the Sinraptor, it adds to the shock and awe of how large these dinosaurs really were.

The Enormous Mamenchisaurus on Display

Mamenchisaurus on display.

The rearing Mamenchisaurus dinosaur exhibit.

Picture Credit: Thomas Clarke-Williams

The art on the walls and in the book, was captivating and amazing to look at.  It helped you to imagine these dinosaurs were alive and moving around, just like they did millions of years ago.  One helpful feature to viewers was the information plaque next to each exhibit.  They included a variety of important facts which were then repeated in the books.

Spectacular Artwork Helps to Bring the Dinosaurs to Life

Artwork by Zhao Chuang (PNSO).

Amazing artwork by Zhao Chuang (PNSO).

Picture Credit: Thomas Clarke-Williams

Something that I did notice is that the Dilophosaurus sinensis and the Alxasaurus are housed in a separate building.  Unfortunately, this separate building is not labelled very clearly in my opinion, and some people, such as myself, missed this part of the exhibition entirely.

Nottingham Lakeside Arts – Well Worth a Visit

All I can say is, when you go, make sure not to miss the Nottingham Lakeside Arts building, it’s well worth visiting.  I also recommend going simply because the exhibition organisers connected the displays at Wollaton Hall with the exhibition displays for a fun experience where you’re constantly switching between modern day and prehistoric times which adds to the experience.  The paleoart used for each exhibit was beautifully done and helps the viewers to see what the dinosaurs may have looked like when they were alive.

Helpful Information Panels Throughout the Exhibition

Confuciuosornis information panel

Helpful and informative display panels throughout the exhibition.

Picture Credit: Thomas Clarke-Williams

The book, which you can pick up and buy from the entrance to the exhibition, is packed with detail and amazing art of the creatures.  The front cover shows the world where Microraptor and Sinornithosaurus lived, which gives a great insight into the lives of dinosaurs right from the start.  Some of the really in-depth facts are missed but it’s only minor as the average person does not need to know all the “nitty gritty stuff” like how a type specimen of Dilong is possibly a juvenile, or the fact that Linheraptor is actually smaller than Velociraptor.  But these minor details are insignificant to the overall presentation of the exhibition.

Birds from the Mesozoic

Using Chinese and Asian Dinosaurs is, in my opinion, the best way of getting people to understand how dinosaurs evolved into birds, as many of the dinosaurs at the exhibition have feathers and some could even glide.  I also like the inclusion of three Mesozoic-aged birds Yanornis, Confuciusornis and Protopteryx.  A pterosaur (Wukongopterus), was used to show the differences between the two lineages.

Genuine Fossil of a Prehistoric Bird

Yanornis fossil on display.

A genuine fossil of a Cretaceous bird (Yanornis martini).

Picture Credit: Thomas Clarke-Williams

Another useful feature that was included on both the information boards, and in the book, tells you how to pronounce the names.  For example, “Yi qi” is pronounce ‘ee chee’.  Another helpful feature was the inclusion of what the name actually means.  A point that may prove interesting to viewers is the comparison on the wall and in the book of some of the Chinese dinosaurs to some American and European dinosaurs.  The fact that Lufengosaurus is included helps people viewing the exhibition to get a good view of where titans such as Mamenchisaurus came from, the dinosaurs they used to dwarf, and it makes you wonder how a 5 to 9-metre-long dinosaur turned into a 23-metre-long one!

Towering Over You the Giant Mamenchisaurus Skeleton

Mamenchisaurus on display.

The head and neck of the immense Mamenchisaurus.

Picture Credit: Thomas Clarke-Williams

More Theropod Dinosaurs Please

Personally, I would have liked for a wider selection of dinosaurs to be on display but that’s just me!  I would have liked the awesome and terrifying Yutyrannus and Sinotyrannus to have been there together as they are large, fearsome, but interesting and in the case of Yutyrannus, beautifully feathered.  Both Chinese tyrants would have made for an excellent exhibit with the two locked in a fierce rivalry with one another.  It would have also been cool if Therizinosaurus made an appearance too, since he is quite popular with his huge claws that would have made for another amazing exhibit.  The theme used for the event sums up what the exhibition is about perfectly, “Ground shakers to feathered flyers”, the transition between prehistoric dinosaurs into modern day ones.  The inclusion of the fake Archaeoraptor fossil is a fun learning experience showing what some people are capable of doing to fossils.  The fake fossil has the tail of Microraptor, the legs of
an unknown animal, and the head and body of a Yanornis, a complete hybrid!

In conclusion, The Dinosaurs of China Exhibition was a great, amazing and enjoyable learning experience for the whole family to enjoy and immerse themselves in and a one-off experience too.  To miss the exhibition would be a real shame, so come to Nottingham to Wollaton Hall and Nottingham Lakeside Arts as fast as you can to meet some of the amazing dinosaurs of Mesozoic China before it’s too late!

Meet Some Amazing Dinosaurs!

Sinraptor - Theropod dinosaur.

The powerful jaws of Sinraptor.

Picture Credit: Thomas Clarke-Williams

Written by: Thomas Clarke-Williams

16 07, 2017

Tupuxuara Illustration

By | July 16th, 2017|Dinosaur Fans, Educational Activities, Everything Dinosaur Products, Main Page, Teaching|0 Comments

Flying Reptile Fan Asks for a Tupuxuara Drawing

In our bulging email inbox this week, we received a request from an avid fan of prehistoric animals for some more information about the large Early Cretaceous Pterosaur called Tupuxuara.  We don’t get too many requests related to this, one of the more bizarre members of the Pterosauria, but as ever, our hard-working team members were happy to oblige.  A scale drawing accompanied by a fact sheet on this flying reptile, fossils of which are known from north-eastern Brazil, was promptly sent out.

A Scale Drawing of the Bizarre Crested Tupuxuara (T. leonardii)

A scale drawing of Tupuxuara

Tupuxuara scale drawing.

Picture Credit: Everything Dinosaur

How to Pronounce Tupuxuara

This flying reptile was named after a spirit figure in the folklore of the people who live in the area of Brazil where the fossils come from.  Our emailer wanted clarification on how to pronounce the name of this prehistoric animal.  As far as we are aware, this Pterosaur is pronounced “Too-pooh-hwar-ah”.  There are several species assigned to this genus, the second species to be named T. leonardii honours Father Giuseppe Leonardi, who did much to improve our understanding of the fossils associated with the Araripe Basin of Brazil.

Tupuxuara is popular amongst model collectors and we have received some super pictures of the Papo Tupuxuara model being used in various prehistoric animal dioramas.

Tupuxuara in a Prehistoric Scene

Tupuxuara diorama.

Tupuxuara confronts a Carnotaurus.

Picture Credit: Rodriguez

This member of the Thalassodromidae family of Pterosaurs, was quite a sizeable beast.  Some of the largest specimens had wingspans in excess of four metres. As to what this flying reptile ate, this is open to speculation but palaeontologists have suggested various diets including fruit eating (frugivore) or even scavenging the kills of dinosaurs.  The picture above shows a Tupuxuara challenging a large Theropod (Carnotaurus) over the carcass of a Titanosaur.  This is a fascinating model composition and it demonstrates how popular Tupuxuara is with dinosaur fans and model collectors.

Papo have produced a Tupuxuara replica, to see this model as well as the complete range of Papo prehistoric animal figures available from Everything Dinosaur: Papo Dinosaurs and Prehistoric Animal Models

At Everything Dinosaur, we try our best to help all those people who contact us.  We try to answer all the questions and queries that we receive quickly and in full.  We respond to all those emails, letters and phone calls that require a reply.

15 07, 2017

Feefo Reviews Come Thick and Fast

By | July 15th, 2017|Dinosaur Fans, Everything Dinosaur News and Updates, Main Page, Press Releases|0 Comments

4.9 Stars for Everything Dinosaur

Everything Dinosaur keeps on picking up rave reviews from customers.  We have received hundreds of FEEFO service and product reviews since our new website was able to accommodate the FEEFO review platform a few months ago.  Over the last four months or thereabouts, Everything Dinosaur has established and maintained a top FEEFO rating, both for our customer service and also for our products.

Everything Dinosaur FEEFO Reviews

Everything Dinosaur FEEFO rating.

Everything Dinosaur FEEFO ratings (mid July 2017).

Picture Credit: Everything Dinosaur

The company has received over 160 customer service reviews and Everything Dinosaur is currently rated 4.9 out of 5 stars,

The Latest Reviews

Ryan H. wrote:

“Everything Dinosaur has the greatest selection of dinosaur models, as well as great customer service.  I have ordered from them at least half a dozen times, and will continue to do so.  Mike and Sue are very friendly, and always give prompt and courteous responses to any inquiries I ever have.”

We even received several emoji “thumbs up” – our thanks to Ryan.

Aphisit simply said:

“Good product and good service”.

Whilst Gastón provided the following feedback:

“Great transaction… They were friendly with me, every time that I buy something with them, they sent me the items fast and carefully.  Until today I haven’t been disappointment with the service…. Thanks!!!”

A spokesperson from Everything Dinosaur commented:

“We are truly grateful for all the feedback that we receive, especially from those customers who don’t have English as a first language.  We are really chuffed to be awarded such consistently high marks by our customers for our service and for our dinosaurs.”

14 07, 2017

The New Conquering the Earth Schleich T. rex

By | July 14th, 2017|Dinosaur Fans, Everything Dinosaur News and Updates, Everything Dinosaur Products, Main Page, Product Reviews|0 Comments

Conquering the Earth Schleich T. rex Dinosaur Model

The three new Schleich models have just arrived.  These dinosaurs, come from the company’s “Conquering the Earth” replica range.  The models are Tyrannosaurus rex, a Carnotaurus and a model of a Velociraptor.  These are all dinosaurs that the Germany-based company has modelled on previous occasions.  For example, several Velociraptor figures are currently available and Schleich’s history of making Carnotaurus and T. rex replicas can be traced all the way back to the early days of the long retired “Saurus” series.

Just in Stock at Everything Dinosaur – Three New Schleich Dinosaurs

Dinosaur models from Schleich.

Three new dinosaur figures from Schleich.

Picture Credit: Everything Dinosaur

Tactile, Creative Play

Over the last few years, Schleich have largely focused on producing very colourful dinosaur models, which are stylistic and aimed at young dinosaur model fans.  An emphasis has been placed on creating models that have textured skins and a distinctive tactile quality.  The models have earned praise from teachers and home educationalists as these dinosaurs are great for kinaesthetic-themed sensory play.  At Everything Dinosaur, our teaching team have recommended a number of these replicas to one-to-one teachers and teaching assistants to help children learn more about the properties of materials through sensory exploration.  The big broad feet provide no stability problems and these models are very useful for helping children to develop their co-ordination and manipulating skills.

To read an article about the merits of a Schleich Brachiosaurus dinosaur model when it comes to sensory play: The Tactile Qualities of the Schleich Brachiosaurus Dinosaur Model

A nod is given in the direction of some of the latest research, hence the feathers on the forearms of the latest Velociraptor figure.  All the models are robust and sturdy and they stand up well to even the most enthusiastic play of your typical Foundation Stage or Key Stage 1 young palaeontologist.

The Schleich Conquering the Earth Tyrannosaurus rex Dinosaur Model

Schleich T. rex dinosaur model.

The Schleich Conquering the Earth T. rex dinosaur model.

Picture Credit: Everything Dinosaur

The picture below shows a close-up view of the head of the Schleich Conquering the Earth T. rex replica.

Conquering the Earth Schleich Tyrannosaurus rex Dinosaur Model (Summer 2017)

Schleich Conquering the Earth T. rex model.

A close look at the head of the Schleich Conquering the Earth T. rex dinosaur model.

Picture Credit: Everything Dinosaur

The picture above shows the different textures on the skin of this dinosaur model.  All three of these recently introduced replicas have articulated lower jaws.

To view the range of Schleich prehistoric animal figures available from Everything Dinosaur: Schleich Dinosaurs and Prehistoric Animals

Another View of the Schleich Conquering the Earth Dinosaur Model (T. rex)

Schleich T. rex dinosaur model.

Conquering the Earth Schleich T. rex model.

Picture Credit: Everything Dinosaur

Flashes of Yellow

The model has been painted in a dark green colour.  However, the underside is a pale daffodil yellow and this colour scheme is also reproduced around the articulated lower jaw and on the feet.  There is a subtle line of osteoderms running along the back of this dinosaur and down to the base of the tail.

Coming Right At You!  Schleich Conquering the Earth T. rex Model

The Schleich new for 2017 T. rex dinosaur model.

Conquering the Earth Schleich T. rex.

Picture Credit: Everything Dinosaur

13 07, 2017

A Whale of a Time at the Natural History Museum

By | July 13th, 2017|Animal News Stories, Dinosaur and Prehistoric Animal News Stories, Dinosaur Fans, Main Page|0 Comments

Turning our Attention to Mantellisaurus

All change at the Natural History Museum in London with the refurbished main gallery (the Hintze Hall), opening to the public tomorrow.  Suspended over the hall, and replacing the Diplodocus cast (Dippy), will be “Hope” a 25.2-metre-long skeleton of a female Blue Whale (Balaenoptera musculus) symbolising the Museum’s focus on conservation and the natural world.

Ready to Greet Millions of Visitors – The Blue Whale Skeleton (Hintze Hall)

Blue Whale skeleton.

The female Blue Whale skeleton at the London Natural History Museum.

Picture Credit: The Trustees of the Natural History Museum, London

A Conservation Success – So Far

The whale skeleton, some 4.5 tonnes and all 221 bones of it, had previously been on display in the mammals gallery of the museum but it had been partially hidden from public view.  Newly restored and augmented, thanks to some subtle 3-D printing to supplement the bones in the right flipper, this spectacular exhibit is depicted plunging towards the main gallery entrance as if the leviathan is attempting to scoop up visitors.  The Blue Whale helps to highlight a conservation success story.  Fifty years ago, the Blue Whale population had plummeted to just a few hundred and this, the largest animal known to have existed, was on the verge of extinction.  International conservation efforts to help preserve and support populations of baleen whales have paid off, at least in the case of Balaenoptera musculus with an estimated 20,000 individuals swimming the oceans of the world today.  Still this represents less than one tenth of the estimated Blue Whale population at the beginning of the 19th Century.

A Spectacular Pose for “Hope” the Blue Whale Skeleton

The Blue Whale exhibit.

The Blue Whale exhibit (Hintze Hall).

Picture Credit: The Trustees of the Natural History Museum, London

A Nod to Whale Evolution

Visitors to the gallery, may miss a tiny pair of bones located under the massive spinal column of the beast.  If you look up around the mid-point of the spine you might just be able to make out two tiny triangular bones, supported by wires underneath a vertebra.  These are the remains of the hip bones and hind limbs.  These bones are not visible in the living animal, they serve no real purpose anymore, except to prove that whales are descended from four-legged, terrestrial animals.  In fact, whales (Cetacea), belong in the Order Artiodactyla, the even-toed hoofed mammals and molecular studies suggest their nearest land-living relatives today are the Hippopotamuses (hippos and whales are grouped into the Whippomorpha).

Proof that Whales are Descended from Terrestrial Mammals

Hind limbs of the blue whale.

Evidence of the hind limbs of the Blue Whale.

Picture Credit: The Trustees of the Natural History Museum, London

Lorraine Cornish, the Museum’s Head of Conservation, exclaimed:

“Hope is the only blue whale skeleton in the world to be hung in the diving lunge feeding position.  Suspending such a large, complex and historical specimen from a Victorian ceiling was always going to be challenging, but we were determined to show her in as lifelike position as possible and we are thrilled that the result is truly spectacular.”

Wonder Bays – Look out for Mantellisaurus

“Dippy” may have gone but the Hintze Hall will be home to one dinosaur at least.  In one of the side bays a mounted skeleton of the iguanodontid Mantellisaurus (M.atherfieldensis) has been put on display.

A Nod to Gideon Mantell – Mantellisaurus

Mantellisaurus on display.

Mantellisaurus on display in the Hintze Hall.

Picture Credit: The Trustees of the Natural History Museum, London

The mounted Mantellisaurus specimen represents one of the most complete dinosaur specimens excavated from the UK.  At Everything Dinosaur, we think the specimen is NHMUK R5764, if it is, this is the holotype and it was discovered in 1914, by a local fossil collector called Reginald Hooley whilst he was exploring several, large shale blocks near Atherfield Point (Isle of Wight).  During his lifetime, Sir Richard Owen, the anatomist who helped found what is now called the Natural History Museum, did a great deal to denigrate the work of his contemporary Gideon Mantell.  Dinosaur fans as well as distinguished palaeontologists we think, will approve of the Museum’s recognition of Mantell’s contribution to the nascent study of dinosaurs.  Owen’s statue might look down on the exhibits, but the mounted skeleton, once assigned to the Iguanodon genus, now stands proud on the eastern side of the Hintze Hall and it bears the name of one of the other great contributors to early palaeontology.

We look forward to visiting the Museum in the near future.  We will marvel at the spectacular Blue Whale nodding its head in our direction as we walk in, but in turn we will stand before the Mantellisaurus and nod our heads in recognition of the work of Gideon Mantell who did much to shine a light, where before there was only darkness.

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