62 



NEW YORK STATE MUSEUM 



Bracliiopods 

 Productella speciosa Hall 

 Cbonetes scitulus Hall 

 Lingula triquetra Clarke 

 L. ligea Hall 



Corals 



Aulopora annectens Clarke 



Crinoids 

 Melocrinus clarkei Hall 



Plants 



Cordaeoxylon clarkei Dawson 

 Lepidodendron gaspianuru Daivson 

 It. priuiaevum Rogers 



In the midst of these Cashaqua beds is the 



Parrish limestone 



which has frequently been referred to in our publications 

 because, first, of its singular composition of greenish and red- 

 dish calcareous nodules, which are usually fused into a continu- 

 ous mass and resemble the krarnenzel so characteristic of some 

 of the European Devonic beds of equivalent age, and again 

 because the abundance of Goniatites which it contains chiefly 

 of the species Manticoceras pattersoni, Torno- 

 ceras uniangulare and Probeloceras lutheri, 

 together with Orthoceras pacator, some singular and 

 undetermined fish remains and myriads of the pteropods Stylio- 

 lina and Protospirialis. The rock is continuous nearly across 

 the map and beyond it to the east. 



Rhinestreet shale 



In these recurrent beds of black shale the fauna is again very 

 much curtailed. Only the following have been obtained from it: 



Polygnathus dubius Hinde 

 Prioniodus spicatus Hinde 

 P. erraticus Hinde 

 Palaeoniscus devonicus Clarke 

 Acanthodes pristis Clarke 



Spathiocaris emersom Clarke 

 Luuulicardium velatuui Clarke 

 Pterochaenia fragilis Hall 

 Leptodouius multiplex Clarke 



Hatch flags and shales 



The fossils in these arenaceous beds are all representatives of 

 the Cashaqua shale fauna but in very much decreased quantity. 

 Goniatites, specially Manticoceras pattersoni and 

 Probeloceras lutheri occur in the flagstones, also occa- 

 sional specimens of Lunulicardium ornatum and L. 



