Plegiocidaris is an extinct genus of echinoids that lived from the Triassic to the Early Cretaceous. Its remains have been found in Asia and Europe. It was named by the paleontologist Auguste Pomel.
Plegiocidaris is an extinct genus of echinoids that lived from the Triassic to the Early Cretaceous. Its remains have been found in Asia and Europe. It was named by the paleontologist Auguste Pomel.
==References== Fossils (Smithsonian Handbooks) by David Ward (Page 175)
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).