236 NEW YORK STATE MUSEUM 



1406 izg- 2 - HYPOTYPE Beecher & Clarke. New York state museum 



memoir i. 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 1& f JL HYPOTYPE Beecher & Clarke. New York state museum 



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



Niagaran Waldron Ind. 



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



1408 ^p- HYPOTYPE Beecher & Clarke. New York state museum 



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



Niagaran Waldron Ind. 



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



1409 i ^ LQ - HYPOTYPE Beecher & Clarke. New York state museum 



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

 Niagaran Waldron Ind. 



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



Homoeospira (</) evax Hall 



1410 Sfi HYPOTYPE Homoeospira (cf.) evax Hall & Clarke. 



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



%' 33- 



Upper Siluric Perry county, Tenn. 



1411 75 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.) 



1412 i^p- TYPE Retzia sobrina Beecher & Clarke. New 



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

 loa, 13, 133. 



Niagaran Waldron Ind. 



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

 i y La TYPE Beecher & Clarke. New York state museum 

 memoir i. 1889. pi. 5, fig. n-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 



