GEOLOGY AND PALEONTOLOGY OF THE SCHOHARIE VALLEY 317 



Chapter 1 



XISTS OF FOSSILS FOUND IN THE FORMATIONS OF THE SCHOHARIE REGION 



These lists have been compiled from all available sources. 

 The volumes of the Palaeontology of New York have furnished a 

 large portion of them and the lists published by Prosser in his 

 numerous sections of this region have been used freely. Hart- 

 nagePs list of Cobleskill fossils has been reproduced with a 

 few alterations and finally, collections made during the study 

 of the region have been used as a basis for these lists. They 

 are by no means complete, but incomplete as they are they will 

 serve a useful purpose to the student of this regiou. 



A Fossils of the Cobleskill limestone of the Schoharie region 



After Hartnagel 



€orals 



1 Acervularia ? inequalis Hall 



2 Diplophylluui coralliferuru Hall 



3 Enterolasma caliculus Hall 



4 Cyathophyllum hydraulic-vim Simpson 



5 Favosites helderberglae var. precedens Scliuchert 



6 Halysites catenulatus Linne 



7 Stromatopora cf. antiqua Nicholson & Murray 



8 S. constellata Hall 



Bryozoa 



9 Chaetetes sp. 



10 Fenestella sp. 



11 Hederella sp. 



12 Licbenalia cf. concentrica Hall 



13 Trematopora sp. 



Crinoids 



11 Thysanocrinus sp. 



Brachiopods 



15 Atrypa reticularis Linnaeus 



10 Camarotoechia litchfieldcnsis Scliuclicrt 



17 Chonetes jcrseyeusis Wellcr 



18 Leptaena rhomboidalis WilcJccns 



19 Orthotlietes interstriatus Hall 



20 Camarotoechia ? lame! lata Hall 



21 C. pisum Hall & Whitfield 



22 Spirifer corallinensis Gh'abau 



23 S. eriensis Qrabau 



24 Stropheodonta bipartita Hall 



25 S. textilis Hall 

 2€ Whatfieldella nucleolata Hall 



