GEOLOGY AND PALEONTOLOGY OF THE SCHOHARIE VALLEY 327 



66 



*Ortboceras niasculum Hall 



67 



*o. 



fluctnm 



•68 



*0. 



einguluni £TaM 



69 



*o. 



tantalus Hall 



70 



*o. 



vastator Hall 



71 



*o. 



luxum Hall (most 



72 



*0. 



oppletum 



73 



*0. 



procerus Hall 



74 



*0. 



tetricum Hall 



75 



*o. 



col la turn Hall 



76 



*0. 



stylus Hall 



77 



*o. 



medium Hall 



78 



*o. 



pravum Hall 



79 



*o. 



pervicax Hall 



80 



*0. 



carnosum Hall 



81 



*0. 



rarum Hall 



82 



*o. 



erion Hall 



83 



t*o. 



tboas Hall 



84 



*o. 



multicinctum a 11 



85 



*0. 



duramen Hall 



86 



*Gompboceras fax Hall 



87 



*G. 



illaenus Hall 



88 



G. 



clavatum Hall 



89 



t*G. 



absens Hall 



yo 



*G. 



beta Hall 





*G. 



rude Hall 





*G. 



? crucifer Hall 



93 



t*Cyrtoceras morsum Hall 



94 



f*C. 



eugenium Hall 



95 



*C. 



aemulum Hall 



96 



*c. 



jason Hall 



97 



*Gyroceras spinosum (Conrad) 



98 



*G. 



validum Hall 



»9 



♦Trochoceras clio Hall 



100 



*T. 



discoideum Hall 





T. 



biton Hall 



102 



*T. 



eugenium Hall 



103 



t! 



or ion Hall 



104 



*T. 



barrandei Hall 



105 





pandion Hall 



106 



*t! 



obliquatum Hall 



107 





expansum Hall 



Trilobita 



108 t*Calymmene platys Green 



109 t*Pbacops cristata Hall 



110 t*Hausmannia concinna Hall & Clarke 



111 Dalmanites (Coryeephalus) regalis Hall 



112 tf*D. (Synphoria) ancbiops Hall 



113 t*D. (Synphoria) anchiops var. armatus Hall 



114 *D. (Synphoria) ancbiops var. sobrinus Hall d' Clarke 



115 fAcidaspis callicora Hall &• Clarke 



116 f*Lichas (Terataspis) grandis Hall 



117 tL. (Conolicbas) bispidus Hall d Clarke 

 1 is *Proetns conradi //'/// 



119 *p. angustifrons Hall 



120 *P. hesione Hall 



121 $t*P. crassimarginatus Hall 



122 f*Cordani«i arenicohis //'/// awl Clarke 



123 t*( 'ypluispis minuscula Hall 



