I've had aetosaurs on my mind lately. So this #fossilfriday is an articulated specimen of the aetosaur Typothorax coccinarum. On display at the New Mexico Museum of Natural History and Science, Albuquerque.

#newmexicomuseumofnaturalhistoryandscience #prehistoricnewmexico #aetosaur #triassic

#fossilfriday a skull of the primitive carnivore Triisodon. Used to be on display at the Smithsonian's National Museum of Natural History, don't know if it still is.

#smithsonian #nationalmuseumofnaturalhistory #washingtondc #prehistoricnewmexico

Third installment of #mammothmarch2025 this time: a skull found outside Tucumcari, New Mexico. On display at Texas Through Time, Hillsboro, Texas.

#fossilfriday #texasthroughtime #hillsboro #prehistoricnewmexico #mammothmarch #mammoth #iceage #pleistocene #elephant

#fossilfriday a skull of the Paleocene crocodile Leidyosuchis. From the Nacimiento formation (61-65 million years ago), San Juan Basin, New Mexico. On display at the Museum of Northern Arizona, Flagstaff.

#museumofnorthernarizona #museum #arizona #fossil #prehistoricnewmexico #crocodile