332 



Mr. F. A. Bather on British Fossil Crinoids. 



INDEX TO GENERA. 

 N.B. — The numbers refer primarily to the figures on the Plate, but 

 when the name itself does not occur on the Plate, then the number refers 

 to the note on the figure. The more prominent synonyms are given. 

 Many genera that have been reckoned as Fistulata are now referred else- 

 where. 



Achradocrinus 22 



Agassizocrinus 34 



Ampheristocrinus 18 



Anomaloci'inus 8 



Arachnocrinus 20 



Astylocrinus, Rom., syn. of 



Agassizocrinus. 

 Ataxocrinus, Lyon, syn. of 

 Anomalocrinus. 



Atelestocrinus 82 



Baerocrinus 4 



Barycrinus 30 



Belemnociiuus 24 



Botryocrinus 30 



Bursacrinus 30 



Calathocrinus, v. Meyer non 

 Hall, ? syn. of Encrinus. 



Calceocrinus 19 



Carabocrinus 13 



Cassianocrinus, Laube, syn. 

 of Encrinus. 



Castocrinus 9 



Catillocrinua 29 



Ceriocrinus, White non Kbniy. 38 

 Cheirocrinus, Salter MS., syn. 



of Calceocrinus. 

 Chelocrinus, v. Meyer, syn. of 

 Encrinus. 



Closterocrinus 17 



Codiacrinus 23 



Cceliocrinus 26 



Cremacrinus, Ulrich, syn. of 

 Calceocrinus. 



Cromyocrinus 34 



Cyathocrinus 20 



Cyrtidocrinus (?) 31 



Dactylocrinus, Sladen non 

 Quenst.,syn. of Scy talecrinus. 



Dadocrinus 39 



Decadocrinus 20 



Deltacrinus, Ulrich, syn. of 

 Calceocrinus. 



Dendrocrinus 15 



Ectenocrinus 7 



Edriocrinus 34 



Encrinus 39 



Erisocrinus 39 



Eucheirocrinus, M. § W., syn. 

 of Calceocrinns. 



Eupachycrinus 33 



Euspirocrinus 17 



FlabeUocrinus, Klipst., syn. of 

 Encrinus. 



( iissocrinus 21 



< rrapbiocrinus 36 



Ilalysiocrinus, Ulrich, ? syn. 



of Calceocrinus. 



Herpetocriuus 7 



Ileterocrinus, Hall 6 



i [eterocrinus, W. §• S., syn. of 



Ectenocrinus. 



llulocrinus 24 



Ilomocrinus 10 



Iloplocrinus 1, 2 



Ilybocrimis 3 



1 fybocystis 3 



Ilydreiouocrinus 20 



Iiydriocrinus, Trd., syn. of 



Scaphiocrinus. 



Ilypocrinus 22 



Iocrinus 5 



Lecythiocrinus 23 



Lecythocrinus 21 



Menocrinus, >S'. A. Miller, syn. 



of Lecythiocrinus. 



Merocrinus 11 



Mycocrinus 28 



Myelodactylus, Hall, syn. of 



Ilerpetocrinus. 

 Nematocriuus, M. §• W., syn. of 



Catillocrinus. 



Ohiocrinus 6 



Oncocrinus 31 



Ophiocrinus, Any., syn. of 



Streptocrinus. 



Ottawacrinus 12 



Pachylocriuus, W. § S., syn. 



of Woodocrinus. 

 PalaBOcrinus, E. Bill., syn. of 



Cyathocrinus. 



Parisocrinus 25 



Pendulocrinus, Austin MS., 



syn. of Calceocrinus. 



Phialocrinus 37 



Philocrinus 20 



Poteriocrinus 20 



Proclivocrinus 10 



Scaphiocrinus 26 



Scy talecrinus 20 



Sicyocvinus 30 



Sphaarocrinus 20 



Stemmatocrinus 39 



Stenocrinus, W. 8f S., syn. of 



Ileterocrinus. 



Streptocrinus 20 



Synypb.ocrim.ia 36 



Tribrachiocrinus 35 



Vasocrinus 30 



Woodocrinus 26 



Zeacrinus 27 



