The gastropod Falsifusus ludovicianus lived in the Eocene.  Specimen found in the Stone City Formation (aka Whiskey Bridge) of Brazos R...

Dermal denticle of a Paleozoic shark called Petrodus .  Found in the Indian Springs Formation of Crawford County, Indiana.  Shark swam a...

Writing this blog post marks the 1000th entry for Louisville Fossils on the Blogger system.  The journey so far has been educational as my c...