thumb|Comparison of isolated tarsals of Djarthia murgonensis with an extant australidelphian marsupial and an extant non-australidelphian ('ameridelphian') marsupial
thumb|Comparison of isolated tarsals of Djarthia murgonensis with an extant australidelphian marsupial and an extant non-australidelphian ('ameridelphian') marsupial
Djarthia is an extinct monotypic genus of marsupial. It is the oldest marsupial found in Australia, discovered at the Murgon fossil site in south-eastern Queensland.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).