128 



NEW TOKK STATE MUSEUM 



Trematospira multistriata, 43'. 

 explanation of plate, 114^. 



perforata, 43^. 

 Trilobites, description of Oriskany species, 



15<-262; in the Helderbergian, 848, 372^ 



92«, 93*. 



Ulster county, Oriskany fauna, 72'-75^ 

 Unitrypa acclivis, 60*. 



lata, 60». 

 Van Ingen, Gilbert, observations on 



Kingston beds, 73^ 



Vermipora serpuloides, 63*. 

 streptocoelia, 63^. 

 explanation of plate, 1201 

 Vertical range of Oriskany fauna, 6oM8^. 

 Vertumnia, 32i, 343. 



Williams, S. G., on Lower Helderberg 

 rocks of Cayuga lake, 99*. 



Zaphrentis, 14®, 15^. 

 Bp. 62«. 



