236 



NEW YORK STATE MUSEUM 



1406 hypotype Beecher & Clarke. New York state museum 



memoir 1. 1889. pi. 5, fig. 7. 



Hall & Clarke. Paleontology of New York. 1894. 

 v. 8, pt 2, pi. 50, fig. 19. 



Niagaran Waldron Ind. 



C. D. Walcott and C. Van Deloo, coll. 1878 



1407 :L§ ^- Q - hypotype Beecher & Clarke. New York state museum 



memoir 1. 1889. pi. 5, fig. 8. 



Niagaran Waldron Ind. 



C. D. Walcott and C. Van Deloo, coll. 1878 



1408 hypotype Beecher & Clarke. New York state museum 



memoir 1. 1889. pi. 5, fig. 9. 



Niagaran « Waldron Ind. 



C. D. Walcott and C. Van Deloo, coll. 1878 



1409 -- 8 -°- hypotype Beecher & Clarke. New York state museum 



memoir 1. 1889. pi. 8 (series of 27 growth stages). 

 Niagaran Waldron Ind. 



C. D. Walcott and C. Van Deloo, coll. 1878 



Homoeospira (cf.) evax Hall 



1410 hypotype Homoeospira (cf.) evax Hall & Clarke. 



Paleontology of New York. 1894. v. 8, pt 2, pi. 50, 



fi g- 33- 



Upper Siluric Perry county, Tenn. 



141 1 7 5 2 51 hypotype Hall & Clarke. Paleontology of New York. 



1894. v. 8, pt 2, pi. 50, fig. 34, 35. 



Upper Siluric Perry county, Tenn. 



Homoeospira sobrina Beecher & Clarke (sp.) 



141 2 7 5 1 5 2 type Retzia sobrina Beecher & Clarke. New 



York state museum memoir 1. 1889. pi. 5, fig. 10, 

 10a, 13, 13a. 



Niagaran Waldron Ind. 



C. D. Walcott and C. Van Deloo, coll. 1878 



1413 



75^_2 type Beecher & Clarke. New York state museum 

 memoir 1. 1889. pi. 5, fig. 11-nb. 



Homoeospira sobrina Hall & Clarke. Paleon - 

 tology of New York. 1894. v. 8, pt 2, pi. 50, fig. 26-28. 

 Niagaran Waldron Ind. 



C. D. Walcott and C. Van Deloo, coll. 1878 



