Museum-Drawer Fish Fossil Fills a 50-Million-Year Gap in Evolutionary History
A fish specimen that sat unnoticed in a museum drawer for roughly 150 years has been identified as a crucial fossil that helps bridge a 50-million-year gap in the evolutionary record. The discovery underscores how legacy collections can still reshape scientific understanding, with implications for paleontology, biodiversity research, and the long arc of climate-linked ecological change.
