TYPE SPECIMENS OF PALEOZOIC FOSSILS 



589 



3646 type Clarke. i6ih annual report of the New York state 



geologist. 1898. pi. 8, fig. 2. 



Genesee shale (Styliola limestone) Genundewa Y. 



J. M. Clarke, donor 



3647 X H^- type Clarke. 16th annual report of the New York state 



geologist. 1898. pi. 8, fig. 3. 

 Genesee shale (Styliola limestone) 



Bristol, Ontario co. N. Y. 

 J. M. Clarke, donor 



Gephyroceras holzapfeli Clarke 



3648 -i-2_i.iL2. type Gephyroceras holzapfeli Clarke. 16th 



annual report of the New York state geologist. 1898. 

 p. 87, pi. 7, fig. 17. 

 Portage (Naples) beds 



Eighteen Mile creek, Erie co. N. Y. 



J. M. Clarke, donor 



Gephyroceras perlatum Hall 



3649 12 ; 63 type Goniatites complanatus var. perlatus 



Hall. Descriptions of new species of Goniatitidae. 1874. 

 p. 1. 



Hall. Illustrations of Devonian fossils. 1876. Cephal- 

 opoda, pi. 70, fig. 12. 



Hall. Paleontology of New York. 1879 v. 5, pt 2, 

 pi. 70, fig. 12. 



Portage (Ithaca) beds Homer, Cortland co. N. Y. 



Geological survey collection 



gomphoceras Sowerby 



Gomphoceras sp. 



3650 12 } g0 hypotype Gomphoceras sp. Hall. Paleontology 



of New York. 1879. v. 5, pt 2, pi. 60, fig. 7. 



Hamilton beds Skaneateles lake, N. Y. 



J. W. Hall and G. B. Simpson, coll. 1872 



Gomphoceras absens Hall 



3651 type Cyrtoceras absens Hall. Illustrations of 



Devonian fossils. 1876. Cephalopoda, pi. 47, fig. 7, 8. 



Gomphoceras absens Hall. Paleontology of 

 New York. 1879. v - 5- P l 2 - P- 3 2 4, pi- 46, fig- 8, 9- 



Schoharie grit Schoharie N. Y. 



J. Gebhard purchase 



