TYPE SPECIMENS OF PALEOZOIC FOSSILS 177 



Thallostigma scrobiculata see Fistulipora 

 scrobiculata 



Thallostigma segregata see Fistulipora seg- 

 regata 



Thallostigma serrulata see Fistulipora serru- 

 lata 



T ha llostigma sparsipora;^ Prismopora spar- 

 sipora 



Thallostigma subtilis see Fistulipora ? sub- 

 tilis 



Thallostigma umbilicata see Fistulipora ? 

 umbilicata 



Thallostigma variapora see Fistulipora vari- 



apora 



thamniscus King 



Thamniscus ? cisseis Hall 



1023 : ^~a type Thamniscus ? cisseis Hall. 32a! annual 



report of the New York state museum of natural history. 

 1879. p. 176. 



Hall. 2d annual report of the New York state geolo- 

 gist. 1883. pi. 22, fig. 26, 28. 



Hall & Simpson. Paleontology of New York. 1887. 

 v. 6, pi. 22, fig. 26, 28. 



New Scotland beds Near Clarksville N. Y. 



L. E. Brown and C. Van Deloo, coll. 1876 



1024 &%£& type Hall. 2d annual report of the New York state 



geologist. 1883. pi. 22, fig. 25. 



Hall & Simpson. Paleontology of New York. 1887. 

 v. 6, pi. 22, fig. 25. 



New Scotland beds Near Clarksville N. Y. 



C. D. Walcott and C. Van Deloo, coll. 1877 

 1025 &*£& type Hall. 2d annual report of the New York state 

 geologist. 1883. pi. 22, fig. 27. 



Hall & Simpson. Paleontology of New York. 1887. 

 v. 6, pi. 22, fig. 27. 



New Scotland beds Near Clarksville N. Y. 



L. E. Brown and C. Van Deloo, coll. 1876 

 On slab with type of Rhomb op or a rliombifera, Pal. 

 N. Y. v. 6, pi. 23, Hg. 12. 



