[PLACE]
Cretaceous Period
Featured in 2 tracked stories · first seen
Situations
Pacific origin of pantropical shrimp
2 clusters · 4 sources · last updated
Latest: CSIC Study Traces Shrimp Evolution to Pacific Origin
In late July 2026, researchers from Spain's Consejo Superior de Investigaciones Científicas (CSIC) published a study in the Journal of Biogeography that dated the most recent common ancestor of modern pantropical shrimp
Brazilian fossil research expands across taxa
6 clusters · 39 sources · last updated
Latest: Brazilian 80‑million‑year‑old snake fossil sheds light on early evolution
June 2026 saw an international team report soft‑tissue preservation and steroid biomarkers in a 113‑million‑year‑old Brazilian pterosaur. In July, the Triassic reptile *Silescelida acristata* extended Euparkeriidae into