Wednesday, September 21, 2022

Plate of Promicroceras Ammonite Fossils

Picture of plate of Promicroceras (Spath, 1925) ammonite fossils. Found in Charmouth, Dorset, England. Creatures existed in the Lower Jurassic Period (190 million years ago; upper Sinemurian age). Common ammonite found in the Black Ven Marl on the coasts of Lyme Regis and Charmouth.

Genus named by Leonard Frank Spath (1882-1957) in 1925.

Thanks to Dale for letting me take this picture.