A virtual museum of crinoids from all over the world
Isocrinus nicoleti; 28x18 cm; Hauptrogenstein Fm.; Schinznach
Paracomatula helvetica; 26x16 cm; Parkinsoni-Schichten; Hottwil, Aargau
Pentacrinus dargniesi; 18x18 cm; Hauptrogenstein Fm.; Develier
Pentacrinus dargniesi; 14x8 cm; Hauptrogenstein Fm.; Develier
Chariocrinus andrea; 13x12 cm; Hauptrogenstein Fm.; Liestal
Chariocrinus andrea; 38x29 cm; Hauptrogenstein Fm.; Liestal
Map ©Hess (1999)
Stratigraphy Gonzales & Wetzel (1996)
Map © Wetzel (2000)
Hauptrogenstein
Wetzel (2000): Exkursionsfuehrer Schweizer Jura (download)
Hess (1999): Middle Jurassic of Northern Switzerland (download)
Wetzel, Koch & Plein (1997): Exkursionsführer Hauptrogenstein (download)
Map: Ranville
Stratigraphy © Hunter (2009)
Stratigraphy
Normandie coast
Hunter & Underwood (2009): Palaeoenvironmental control on distribution of crinoids in the Bathonian (download)
Map: Bradford Clay (9: Bron`s Folly, 10: Old Canal, 11: Springfield)
Canal Quarry
