Dr. Luis Buatois (Ph.D.) traces a series of hexagons with his finger, following the path carved by tiny organisms millions of ...

Trace fossils include tracks, trails and footprints; burrows and other dwellings ... These are both brachiopods (not clams). Without knowing anything about the biology of brachiopods, choose the ...

After a detailed comparison with fossil records, they found that the living clam closely resembled a specimen first described by paleontologist George Willett in the 1930s. Willett had named the ...

The study of Cretaceous clam shrimp, particularly those belonging to the group Spinicaudata, has gained significant attention in recent years. These small crustaceans, often found in fossilized ...