Polyacrodus aff. brevicostatus, Lower Glen Rose

By Mikrogeophagus

March 31
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Polyacrodus aff. brevicostatus, Canyon Lake

Albian, Cretaceous

Jan, 2024

I believe it is likely P. brevicostatus instead of P. parvidens because it is low crowned, has more than 2 pairs of lateral cusplets, and has labial nodes present on all cusps/cusplets. I'll admit it's hard to be super confident in an ID as most papers are pretty old/inaccessible.