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Showing results for tags 'hadrodus'.
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From the album: Texas Campanian (Cretaceous)
Incisor in a portion of premaxilla from Hadrodus cf. priscus. The teeth are not diagnostic to species, and current unpublished research has questions about the validity of certain species within the genus - not my place to discuss openly just yet Though I used to have this in my Santonian album, closer investigation of the geology of the site has led to a pretty conclusive lower Campanian age. Close the the Austin Chalk/ Ozan boundary-
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From the album: Texas Cretaceous Fossil Finds: Fish
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Hey all! I've come to pick your brains once again. I am working on a fauna from north central New Mexico that is Coniacian in age. I have close to 20,000 fossils collected from ant hills, mostly selachian (the vast majority being scapanorhynchus). However, I have a couple of hundred picnodontid teeth. Does anyone know of some good papers on these fish? Or is there a picnodont expert out there? The grasping tooth in one of the pictures is close to Hadrodus sp. as pictured in Mike Everhart's Oceans of Kansas picnodont page. The long picnodontid tooth is similar to Coelodus sp., but picnodontid vomers have small rounded teeth that surround longer teeth. I have no skeletal material, simply disarticulated teeth. Any and all help will be greatly appreciated! I will post two more pictures in a separate post. Randy