Table 2 Stratigraphic position of selected lower and middle Jurassic localities with cyrtocrinids used in Fig. 3
Localities | References | Stage | Genera |
|---|---|---|---|
NW Turkey (Sögüt) | Delogu and Nicosia (1986) | Pliensbachian | Capsicocrinus |
Glasenbach (Austria) | Thuy et al. (2014) | Sinemurian–Pliensbachian | Eudesicrinus, Cotylederma, Sacariacrinus, Fusicrinus |
S England (West Bay) | Simms (1989) | Upper Toarcian | Praetetracrinus |
Central Italy (Tivoli) | Manni and Nicosia (1990) | Lower Toarcian | Cotylederma, Paracotylederma, Eudesicrinus, Dinardocrinus |
NW Turkey (various) | Nicosia (1991) | Upper Sinemurian/lower Pliensbachian | Cotylederma, Eudesicrinus, Sacariacrinus, Tetracrinus, Quenstedticrinus, Bilecicrinus |
S Germany (Sulzkirchen) | Jäger (1991) | Upper Pliensbachian | Cotylederma, Eudesicrinus |
S Germany (Sulzkirchen) | Jäger (1993) | Upper Pliensbachian | Eudesicrinus, Plicatocrinus |
Germany (various) | Jäger (1995) | Upper Toarcian–Aalenian | Praetetracrinus |
Central Italy (Piobbico, Terni) | Manni and Nicosia (1999) | Pliensbachian | Nerocrinus |
Southern Switzerland (Arzo) | Hess (2006) | Upper Pliensbachian | Cotylederma, Eudesicrinus, Sacariacrinus, Quenstedticrinus, Tetracrinus, Bilecicrinus, Arzocrinus, Nerocrinus, Ticinocrinus, Fusicrinus, Castaneacrinus |
NW France (Feuguerolles, May) | This paper Loriol (1882) | Upper Pliensbachian–lower Aalenian | Cotylederma, Eudesicrinus, Tetracrinus, Praetetracrinus, Sacariacrinus, (Quenstedticrinus) |
France (Ardèche) | Hess (2012) | Bathonian | Lonchocrinus, Phyllocrinus, Scutellacrinus, Praetetracrinus, Cyrtocrinus, Dolichocrinus |