TYPE SPECIMENS OF PALEOZOIC FOSSILS 371 



2 33 H-- HYPOTYPE Hall. Paleontology of New York. 1883. 

 v. 5, pt i, plates and explanations, pi. 77, fig. 14. 



Hall. Paleontology of New York. 1885. v. 5, pt i, 

 pi. 77, fig. 14. 



Hamilton beds Hamilton N. Y. 



Cimitaria recurva see Cimitaria angulata 

 CLIDOPHORUS Hall 



Clidophorus planulatus (Conrad) Hall 



2304 ^i 1 - - TYPE N ucu lit es plan ul a ta Conrad. Annual report 

 of the New York state geological survey. 1841. p. 48. 



Cleidophorus planulatus Hall. Paleontology 

 of New York. 1847. v. i, pi. 82, fig. 93. 



Lorraine beds Turin, Lewis co. N. Y. 



CLINOPISTHA Meek & Worthen 



Clinopistha telliniformis Hall 



2 35 ~^~ TYPE Dystactella telliniformis Hall. Paleon- 

 tology of New York. 1883. v. 5, pt i, plates and explana- 

 tions, pi. 51, fig. 28, 29. 



Clinopistha telliniformis Hall. Paleontology 

 of New York. 1885. v. 5, pt i, pi. 51, fig. 28, 29. 

 Onondaga limestone Cayuga Ont. 



J. De Cew, coll. 1866 



2306 Mp TYPE Hall. Paleontology of New York. 1883. v. 5,, 

 pt i, plates and explanations, pi. 51, fig. 30. 



Hall. Paleontology of New York. 1885. v. 5, pt i, 

 pi. 51, fig. 30. 



Onondaga limestone Cayuga Ont. 



J. De Cew, coll. 1866 



CLIONYCHTA Ullich 



Clionychia undata Emmons (sp.) 



2 37 2 ' i i HYPOTYPE Pterinea undata Emmons. Geology of 

 New York; report on the 2d district. 1842. p. 395. 



Ambonychia undata Hall. Paleontology of 

 New York. 1847. v. i, pi. 36, fig. 73, 7b. 



Trenton limestone Watertown N. Y. 



