Unktaheela is an extinct genus of polycotylid plesiosaur from the Late Cretaceous Sharon Springs Formation of the United States. The genus contains a single species, U. , known from two skulls and partial skeletons. Unktaheela represents the smallest known polycotylid.
Unktaheela is an extinct genus of polycotylid plesiosaur from the Late Cretaceous Sharon Springs Formation of the United States. The genus contains a single species, U. , known from two skulls and partial skeletons. Unktaheela represents the smallest known polycotylid.
== Discovery and naming ==
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).