News:

Poll time! Cast your votes for the best stegosaur toys, the best ceratopsoid toys (excluding Triceratops), and the best allosauroid toys (excluding Allosaurus) of all time! Some of the polls have been reset to include some recent releases, so please vote again, even if you voted previously.

Main Menu

You can support the Dinosaur Toy Forum by making dino-purchases through these links to Ebay and Amazon. Disclaimer: these and other links to Ebay.com and Amazon.com on the Dinosaur Toy Forum are often affiliate links, so when you make purchases through them we may make a commission.

L

The bite of Acherontiscus

Started by Logo7, June 07, 2019, 03:06:40 AM

Previous topic - Next topic
Print
Go Down Pages1
User actions

Logo7

June 07, 2019, 03:06:40 AM
A new study by researchers from the University Museum of Zoology in Cambridge, the University of Lincoln, the Natural History Museum in London, and the University of Southhampton looked at the teeth in the jaw of a Acherontiscus skull from Scotland. The study determined that that the tetrapod possessed a unique combination of different tooth shapes and sizes as well as a deep lower jaw, suggesting that it had a diet consisting of hard-shelled crustaceans that it could pierce, cut, and grind using these features. This suggests that Acherontiscus is one of the earliest known tetrapods to develop crushing teeth. Here is a drawing of the skull used in this study and a link to the paper describing this study.



Paper (open access!): https://royalsocietypublishing.org/doi/10.1098/rsos.182087
Print
Go Up Pages1
User actions