Acristavus
Terry A. Gates
Nearly all hadrosaurids wore some ornament on the skull. This one wore none.
Photo: ケラトプスユウタ (CC BY-SA 4.0)
Their name means bird foot. These plant-eaters of the Jurassic and the Cretaceous thrived on every continent. The duck-billed hadrosaurs are the best-known branch. Their jaws held hundreds of teeth packed into a grinding surface for plants.
A few cards of the album
The start of their anecdote. The album's other cards are for you to discover in the game.
Adelolophus
Gates et al.
All that is known of it is a broken maxilla. It is enough to set it apart, thanks to a unique thickened ridge between the jugal articulation and the palatine process.
Photo: Levi B. Martinez-Reza (CC BY-SA 3.0)
Adynomosaurus
Prieto-Márquez et al.
Part of its name comes from the Greek word for "weak". The reason is a feeble shoulder blade that must have carried puny muscles. Its bones turned up in 2012 by a wheat field in Catalonia. Two left shinbones show that at least two animals lay there.
Photo: Connor Ashbridge (CC BY-SA 4.0)
One account, every theme. Free, no ads.