Ausktribosphenos is an extinct genus of mammals from the Early Cretaceous of Australia, sometime between 121 - 113 Ma during the Aptian. The only recorded species, Ausktribosphenos nyktos, was found on Flat Rocks in the Wonthaggi Formation, Victoria.
Ausktribosphenos is an extinct genus of mammals from the Early Cretaceous of Australia, sometime between 121 - 113 Ma during the Aptian. The only recorded species, Ausktribosphenos nyktos, was found on Flat Rocks in the Wonthaggi Formation, Victoria.
== Discovery and naming == The holotype fossil of Ausktribosphenos was found in the Shore platform at Flat Rocks, Bunarong Marine Park, Victoria, Southeastern Australia, and described in 1997.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).