INDEX TO THE GEOLOGY OF THE SYRACUSE QUADRANGLE 



79 



Odocoileus americanus, 65 

 Oneida lake, 44 

 Oneida river, 43, 44 

 Onondaga creek, 41, 43 

 Onondaga lake, 44; historical evi- 

 dence of abundance of mammals in 

 vicinity of, 69; mammalian remains 

 near, 64 

 Onondaga limestone, 6, 22, 27, 29, 39; 



building stone, 26; fauna, 62 

 Onondaga salt group, 10, 31 

 Ontario Lake plain, 43 

 Onychodus, 63 

 Orbiculoidea cf. discus, 61 

 Oriskany sandstone, 6, 20; fossils, 61 

 Orthis hipparionyx, 21 

 Orthoceras sp., 58 



annulatum, 58 



cancellatum, 58 



marcellensis, 63 

 Orthonota curta, 58 

 Oswego river, 43, 44 

 Osborn, H. F., cited, 72 



Peat, 34 



Peridotite dikes, 45 

 Phacops cristata, 62 

 Phoenix, 57 



Pholidops squamiformis, 58 

 Physiographic features, 40 

 Pittsford shale, 6, 10, 58 

 Plates, explanations of, 73 

 Platyceras, 62 

 Platyostoma turbinata, 62 



ventricosa, 62 

 Plectambonites transversalis, 58 

 Prosser, C. S., cited, 8, 10 

 Pterinea communis, 61 



Quicklime, 29 



Railway ballast, 26 

 Rensselaeria ovoides, 21, 62 

 Retepora angulata, 58 

 Rochester shale, 6, 7 

 Rock Cut Stone Company, 26, 28 

 Rock salt, 31 



Rockwell springs, 21, 44 

 Rondout limestone, 6, 16, 59, 60; in- 

 ferior for building stone, 26 

 Rusophycus bilobatus, 58 



Salina beds, 6, 10, 58 



Salina group, 10, 31 



Salt, 31 



Sand, 29 



Schneider, Philip F., acknowledg- 

 ments to, 72; cited, 40, 48, 49 



Schuchert, Charles, cited, 17, 63 



Seneca Falls, 59 



Seneca limestone, 22, 24 



Shale, 37 



Shimer, cited, 60 



Smallwood, W. M., acknowledg- 

 ments to, 72 ; cited, 65, 66 



Smith, Burnett, mammalian remains 

 near Onondaga lake, 64; notes on 

 fossils, 57; cited, 52 



Smith, DeCost, acknowledgments to, 

 72 



Smith, Mrs Ethel Ostrander, ac- 

 knowledgments to, 72 



Smyth, C. H. jr, cited, 48 



Soils, 38 



Solvay Process Company, 28, 33 



Spirifer arenosus, 21, 61 

 arrectus, 61 



crispus var. corallinensis, 59 

 cyclopterus, 61 

 niagarensis, 58 

 radiatus, 58 

 vanuxemi, 19, 59, 60 



Split Rock, 60 



Split Rock quarries, 13, 19, 20, 21, 

 28, 62 



Stokes, H. N., cited, 49 



Stratigraphy, 7 



Stromatopora, 19, 20 



Stropheodonta becki, 61 

 bipartita, 59 

 varistriata, 60 



Strophostylus varians, 62 



Structural geology, 38 



Styliolina fissurella, 63 



Swamp deposits, 34 



