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Fossil Crinoids: Mississippian

A virtual museum of crinoids from all over the world

Crinoids in Earth History

Mississippian Period (359-323 mio. years)


Edvardsville Fm. / Crawfordsville


Hampton Fm. / LeGrand


Gilmore City Fm.


Lodgepole Fm.

Platycrinites; 11.5x7.5 cm; Lodgepole Fm.; Gallatin County, Montana

Platycrinites; 11.5x7.5 cm; Lodgepole Fm.; Gallatin County, Montana

British Isles


Edvardsville Fm. / Crawfordsville

Map_Crawfordsville

Map

Stratigraphy_Edwardsville Fm._KGS_marked

 Stratigraphy © KGS

Crawfordsville_Corey's Bluff (1906)

Crawfordsville / Corey's Bluff (1906)

Crawfordsville_Sugar Creek

Crawfordsville / Sugar Creek


Hampton Fm. / LeGrand

Hampton_Stratigraphy

Stratigraphy © Laudon (1929)

Hampton_Mayenes Creek Member showing typical chert bands

Mayenes Creek M. with typical chert bands


Gilmore City Fm.

Stratigraphy

Stratigraphy

Stratigraphy_Gilmore_section_marked_Woodson & Bunker (1989)


Lodgepole Fm.

Stratigraphy_Lodgepole_2_marked

Stratigraphy

Logan Canyon, Lodgepole Limestone Formation makes up the major cliff

Logan Canyon


British Isles