TYPE SPECIMENS OF PALEOZOIC FOSSILS 37 



Hall & Simpson. Paleontology of New York. 1887. 

 v. 6, pi. 2, fig. 9. 



New Scotland beds Near Clarksville N. Y. 



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



203 ^_o/ TYPE Hall. 2d annual report of the New York state 



geologist. 1883. pi. 2, fig. 10. 



Hall & Simpson. Paleontology of New York. 1887. 

 v. 6, pi. 2, fig. 10. 



Helderbergian Clarksville N. Y. 



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



204 *sg TYPE Hall. 2d annual report of the New York state 



geologist. 1883. pi. 2, fig. ii. 



Hall & Simpson. Paleontology of New York. 1887. 

 v.6, pi. 2, fig. n. 



New Scotland beds Clarksville N. Y. 



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



205 S - 4 A - TYPE Hall. 2d annual report of the New York state 



geologist. 1883. pi. 2, fig. 12. 



Hall & Simpson. Paleontology of New York. 1887. 

 v. 6, pi. 2, fig. 12. 



New Scotland beds Near Clarksville N. Y. 



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



On slab with type of Thamniscus variolatus. Pal. 

 N. Y. v. 6, pi. 22, fig. 46. 



.206 ^--^ TYPE Hall. 2d annual report of the New York state 

 geologist. 1883. pi. 2, fig. 13. 



Hall & Simpson. Paleontology of New York. 1887. 

 v. 6, pi, 2, fig. 13. 



New Scotland beds Near Clarksville N. Y. 



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



On slab with type of Fewest ella coronis. Pal. N. Y. 

 v. 6, pi. 21, fig. 11. 



207 ^e TYPE Hall. 2d annual report of the New York state 

 geologist. 1883. pi. 2, fig. 15, 16. 



Hall & Simpson. Paleontology of New York. 1887. 

 v. 6, pi. 2, fig. 15, 16. 



Helderbergian Near Clarksville N. Y. 



Aulopora subtenuisj^ Aulopora elongata 



