358 



NEW YORK STATE MUSEUM 



VERTICAL RANGE OF SPECIES IN THE NAPLES SECTION 



At top, Highpoint sandstones, Westhill flags and Grimes sandstone 

 bearing a brachiopod fauna. 



Hatch sands, flags and shales 



Cephalopods 

 Manticoceras pattersoni 



Fishes 

 Dinicthys nevvberryi 

 Pristacanthus vetustus 

 Spathiocaris emersoni 



Plants 

 Lepidodendron 



Fishes 

 Palaeoniscus devonicus 

 Acanthodes pristis 



Lamellibranchs 

 Lunulicardium velatum 

 Pterochaenia fragilis 

 Leptodomus multiplex 



Crustacea 

 Eleutherocaris whitfieldi 

 Stylonurus ? wrightianus 



Spathiocaris emersoni 

 Dipterocaris 



Gastropods 

 Loxonema noe 

 Macrochilina pygmaea 

 Palaeotrochus praecursor 

 Diaphorostoma rotundatum 

 Pleurotomaria cognata 

 P. ciliata 

 Protocalyptraea marshalli 



M. oxy 



Probeloceras lutheri 

 Pteropods 

 Styliolina fissurella 



Lamellibranchs 

 Lunulicardium ornatum 

 Honeoyea majora 

 H. desmata 



Posidonia attica 

 Leptodomus interplicatus 



Rhinestreet black shales 



Conodonts 

 Polygnathus dubius Spathiocaris emersoni 



Prioniodus spicatus 

 P. erraticus 



Cashaqua shale 



Cephalopods 

 Manticoceras pattersoni 

 M. apprimatum 

 M. tardum 

 M. accelerans 

 M-. vagans 



Probeloceras lutheri 

 P.? naplesense 

 Beloceras iynx 

 Tornoceras uniangulare 

 T. uniangulare rar. obesum 

 Cyrtoclymenia neapolitana 

 Bactrites gracilior 

 B. aciculum 

 Orthoceras pacator 

 O. Ontario 

 O. filosum 



Pteropods 

 Hyolithus neapolis 

 Tentaculites gracilistriatus 

 T. tenuicinctus 

 Styliolina fissurella 

 Protospirialis minutissima 



Lamellibranchs 

 Lunulicardium acutirostrum 

 L. ornatum 

 L. clymeniae 

 L. hemicardioides 

 L. velatum 

 L. finitimum 

 L. sodaie 



