22 Bulletin 6 23 



Grainmysia stibarcuata, Niicula corbidiformisf , Spirifer mesacosta- 

 lis, Prodii£lella speciosa, Pterinopenen reprobaf, Amboccelia nmbon- 

 ata, Macrodon chemungensis. 



Station 15. — 305 feet above Station /, the following fauna oc- 

 curs: PdliBoneilo plana, P.Jilosa, P. constrifta., Macrodon chemung- 

 ensis, Crania sp., Atrypa reticularis, ABinopteria boydi, Spathella 

 typica, Schizodus chemungensis, Aulopora sp., Microdon bellistria- 

 tus, Pleurotomaria capillariaf , Cyrtitia hamilto7ie7isis , Strophodanta 

 mucronata, Spirifer mesacostalis, Chonetes scitula, Nucula corbiili- 

 formisf 



Station 16. — The fauna of this station occurs under the foot 

 bridge below the dam, 320 feet above Station i : Palceoneilo con- 

 stri^a, P. filosa, P. plana, Microdon bellistriatus , Cyrtiria haniilton- 

 ensis, Crania sp. , Prod^iBella speciosa, Pleurotomaria capillaria, 

 Spirifer mucronatus, Modioniorpha subalata var. chemungensis, Bel- 

 lerophon ledaf , Chonetes scitula, Atrypa reticularis , Spathella typica, 

 Strophodonta inucronata, Schizodus chemungensis. 



Stations ly & 18. — The following species were obtained from 

 the beds exposed at the end of the foot bridge, about 10 feet 

 above the last station: Schizodus chemiingeyisis, Atrypa reticularis, 

 Chonetes scitula, Crania hajniltonice? , Strophodonta miicronata, 

 Grammy sia sp. , ABinopteria boydi, Microdon bellistriatus , Chonetes 

 lepida, Modiomorpha subalata, Palcsoneilo flosa, Prodii£lella speci- 

 osa, Spathella typica? , Tentaculites spicidus, Cyrtina hamiltonensis, 

 Modiomorpha subalata var. chemungensis. Crania sp., Goniophora 

 minor, PalcEoneilo constriHa, AviculopeBen sp., Nucula diffidens, 

 StiBopora meeki, Spirifer mesacostalis, Grammysia subarcuata, 

 Orthocci-as bebryx var. cayuga. 



Section III, University, McGraw and Cornell Quarries 



This secftion includes only about 60 feet of Ithaca group strata. 



Station i . — The quarry below the McGraw-Fiske mansion at 

 the edge of Fall Creek gorge, which is 175 feet above the 

 Spirifer Icevis bed at the foot of the falls, furnished the follow- 

 ing fauna: Cyrtina hamiltonensis r, Leiorhynchus mesacostalis c, 

 Spirifer mesacostalis c, Grammysia subarciiataf r, Microdon belli- 

 striatus c, Gojiiophora sp. , Modiomorpha stibalata var. chemungen- 

 sis c, Rhyncho7iella eximia, Palcsoneilo filosa, Chonetes scitula a, C. 

 setigera c, Orthocei^as bebryx var. cayuga r, Pleurotomaria capillaria 



