PALEONTOLOGIC SUMMARY 867 



Ci/clostomiecrasf aWuptum (Orthoceras alnuptum Hall). 

 Dactylophycus? sp., for New York Paleontology, volume 2, plate 8, figure 5. 

 Dmvsonoceras mncricmium (Orthoceras annulatum americanum Foord). 



Clearly distinct from the type of D. annulatum, but possibly not from 



Daivsonoceims nodocostatmn (McCliesuey). 

 Eophytonf striatum {PaUvophycus? striatus Hall). 

 Kionoccras suhcanccUatiim (Orthoceras cancellatum Hall preoc, 0. siibcan- 



cellatum Hall in Miller). 

 Palccoglossa acutirostris (Lingula acutirostra Hall). 

 Platystrophia drachynota (Dclthyris hrachynota Jiall) . 

 PlcGtamhonites elegantulus (Strophomena elegantula Hall; Leptccna sericea 



Hall : New York Paleontology, volume 2, page 59) . 

 Pterinea leptonota (Avlcula Icptonota Hall). 

 Rafinesquina clintoni (Strophomend cUntoni Yanuxem; Leptcena ohscura 



Hall). 

 Rafinesquina corrugata (Strophomena corrugata Conrad). 

 Schellwienellaf suhplana (Strophomena suhplana Conrad). 

 Semicoscinium clintoni (Retepora clintoni Yanuxem; Fenestella priscaf Hall, 



not Lonsdale). 



Important Papers 



The following list includes only those of prime importance in the study 

 of New York Clinton stratigraphy : 



(1) 1842. Lardner Yanuxem: Geology of the Third District, New York. 



75-78, Oneida conglomerate. 



79-90, Clinton group. 



257, 262, 272, County reports. 



(2) 1843. James Hall: Geology of the Fourth District, New York. 



58-79, Clinton group. 



81-83, 97, 100-117, Niagara shale. 



414, 422, 433, 440, County reports. 



(3) 1852. James Hall: Paleontology of New York, volume 2. 



15-17, Clinton group, strata. 



18-105,. 179-184, 297-301, 353, Clinton fossils. 



106-108, Niagara group. 



109-176, 185-295, 302-320, 351-353, Niagara fossils. 



(4) 1898. F. J. H. Merrill: Guide to the geological collections of the New 



York State Museum, P>ulletin 19. 

 153, 190, 219, Clinton group. 

 Plates 44, 49-57, Yiews of Clinton sections. 



(5) 1901. Amadeits W. Grarau: Geology and paleontology of Niagara Falls. 



New York State Museum, Bulletin 45. 

 95-102, Clinton beds. 

 102-105, Rochester shale. 

 130-228, Fossils of the Niagara region. 



(6) 1902. F. J. H. Mekrill: State geologic map of 1901. Bulletin 56, New 



York State Museum, opposite page 34, Comparative table of 

 geologic nomenclature. 



