Browse Items (2326 total)

(DSM# FK321) Extinct genus - This marine snail is relatively common in the Coon Creek tongue of the Ripley Formation but is less well-known from this locality.

(DSM# FK341) Extinct genus - This marine gastropod had an unusually high spire on its shell.

(DSM# 3257/FK189) Extinct genus - This marine gastropod had an unusually high spire on its shell.

(DSM# 3257/FK143) An extinct genus of marine snail.

(DSM# 10667) Extinct genus - Pterocerella (pelican foot snail) was a highly ornamented detritivore (bottom feeding) species of snail.

Newspaper article, National Observer

Photograph