All about dinosaurs, fossils and prehistoric animals by Everything Dinosaur team members.
31 01, 2017

New South African Permian Dicynodont Described

By |2023-05-15T07:35:40+01:00January 31st, 2017|Dinosaur and Prehistoric Animal News Stories, Dinosaur Fans, Main Page|0 Comments

Dicynodont with a Big, Bulbous Nose – Bulbasaurus phylloxyron

The Karoo Basin of South Africa is famous for its Permian fossils.  The rocks exposed in this part of the world, trace the geology of what was to become known as the super-continent of Gondwana, from the Late Carboniferous through into the Early Jurassic.  It is the abundance of Permian-aged tetrapod fossils from the Beaufort Group of strata and its rock formations that have provided palaeontologists with a great deal of information about terrestrial life before the rise of the dinosaurs.

Researchers from the Museum für Naturkunde Berlin and the University of Witwatersrand have announced the discovery of a bizarre-looking new type of dicynodont, this critter may have been quite small, but it did have large tusks and strange, rough boss on its nose.

An Illustration of the Newly Described Late Permian Dicynodont Bulbasaurus phylloxyron

Bulbasaurus illustrated.

A drawing of the new Late Permian Dicynodont Bulbasaurus.

Picture credit: Matt Celeskey

Bulbasaurus phylloxyron

Described from skull material that was discovered preserved in 1.5 metre-deep mudstone, it is thought the head of this reptile was transported by a flood event before coming to rest in the mud.  Over millions of years the mud became rock, preserving the skull and some of the teeth, including evidence of an impressive pair of tusks (located in the upper jaw).

Photographs of the Holotype Skull Material in Situ (SAM-PK-K11235)

Bulbasaurus skull fossil.

The skull of Bulbasaurus photographed by a member of the field team.

Picture credit: Peer J

The photograph above shows two views of the holotype material (SAM-PK-K11235) taken from the excavation site.  Picture (A) shows the skull in left lateral view, whilst (B) shows the dorsal view.  The geological hammer provides scale.

A Bizarre Permian Dicynodont

The fossil material was discovered at Driekoppe, Vredelus, Fraserburg, Western Cape Province, by Dr Roger Smith (University of Witwatersrand), it was during a visit to view the collection of Permian fossils that dicynodont specialist Dr Christian Kammerer (Museum für Naturkunde Berlin), noted the skull showed a number of unusual features, most of which are associated with much younger types of Dicynodontians.  Further study led to the establishment of a new species (B. phylloxyron).  The genus name means “bulbous nose”, a reference to the large and roughened boss located on the naris bone.


A view of the skull and line drawing of the Late Permian Dicynodont Bulbasaurus.

Left lateral view and line drawing of the skull of Bulbasaurus.

Picture credit: PeerJ with annotation by Everything Dinosaur

The picture above shows a photograph of the sixteen-centimetre-long skull and an accompanying line drawing.  The large, bulbous area of the naris (from which this animal has been named), is highlighted.


sq = squamosal, qj =quadratojugal, apt = anterior pterygoid ramus, ec = ectopterygoid, fr = frontal, la = lacrimal, mx = maxilla, na = nasal, pmx = premaxilla, pb = base of postorbital bar, po = postorbital, prf= prefrontal and ? indicates an unidentified bone.  The area shaded grey in the line drawing represents matrix.

For models and replicas of prehistoric animals including Permian creatures: CollectA Deluxe Scale Prehistoric Animal Models.

A Significant Permian Fossil Discovery

Bulbasaurus was found in rocks that have been dated to the early Lopingian Epoch of the Late Permian.  It lived around 259 million years ago.  The fossils are significant as Bulbasaurus is the oldest known member of a family of dicynodonts known as the Geikiidae.  Its discovery helps to fill in a gap in the early fossil record of this important group.

The scientific paper: “An early geikiid dicynodont from the Tropidostoma Assemblage Zone (late Permian) of South Africa”, published in the journal PeerJ.

Visit the award-winning, user-friendly Everything Dinosaur website: Everything Dinosaur.

31 01, 2017

Happy Smiling Dinosaurs Delight Young Children

By |2024-05-07T13:01:57+01:00January 31st, 2017|General Teaching, Key Stage 1/2|Comments Off on Happy Smiling Dinosaurs Delight Young Children

Year 1 Make Paper Dinosaurs

After a busy morning delivering two dinosaur themed workshops to Year 1 classes at Prescot Primary, our dinosaur expert was presented with a couple of paper dinosaurs that some of the girls had made.  Origami dinosaurs, what a super idea!  Rolled up white paper is a cheap and effective way to make pretend dinosaur bones for use in art classes building dinosaur skeletons, but we had not been presented with paper dinosaurs before.  The two dinosaurs, one a herbivore, the other a carnivore (we explored these terms along with omnivores with the children), had huge grins on their faces, they look like very happy dinosaurs to us.

Dinosaur Themed Workshops

Prescot Primary and the Paper Dinosaurs

Dinosaur themed workshops produce happy, smiling dinosaurs,

Dinosaur themed workshops produce happy, smiling dinosaurs. Picture credit: Everything Dinosaur.

Picture credit: Everything Dinosaur

Our dinosaur expert was informed that one of the models was a Diplodocus, the other a Tyrannosaurus rex.  During the visit to the school by Everything Dinosaur, we were asked lots of questions by the children (and the teachers too).  We were asked how to pronounce Diplodocus?  Good question, we tend to pronounce this long-necked dinosaur as “dip-ploh-de-kus”, whilst others prefer to use  “dip-ploh-dok-us”, both forms of pronunciation are fine by us.

Questions About Dinosaurs

Other questions included wanting to know whether dinosaurs were warm or cold-blooded, were dinosaurs fluffy and whether chickens were in fact dinosaurs?

To view a range of fluffy, soft toy dinosaurs: Dinosaur Soft Toys.

What a super set of questions from Lower Key Stage 1.

Very Big Smiles on the Dinosaur’s Faces

Smiling dinosaurs.

Happy smiling dinosaurs created by school children.

Picture credit: Class Y1G and Everything Dinosaur

Palaeontologists have suggested that dinosaurs might have had lips.  Perhaps they could pull faces, maybe they were even capable of smiling, now there’s an interesting thought, something to explore with Year 1 as an extension after the dinosaur workshop in school.

To read an article published by Everything Dinosaur that examines the research into whether dinosaurs had lips or not: Dinosaurs Had Lips.

Everything Dinosaur

A spokesperson from Everything Dinosaur thanked the children for their questions.

The spokesperson stated:

“It was fun working with the children.  The paper dinosaurs that the children made were wonderful.”

Visit Everything Dinosaur’s website: Everything Dinosaur.

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