l6o NEW YORK STATE MUSEUM 



919 4P TYPE Hall & Simpson. Paleontology of New York. 1887, 



-v. 6, pi. 55, fig. 28. 



Hamilton beds Darien, Genesee co. N. Y* 



920 &*& TYPE Hall & Simpson. Paleontology of New York. 1887. 



v. 6, pi. 55, fig. 29; pi. 56, fig. 17. 



Hamilton beds Darien N. Y. 



921 ^^P TYPE Hall & Simpson. Paleontology of New York. 1887. 



P 1 - 55> fig- 3; Pi- 5 6 > fi g- l6 - 



Hamilton beds Darien N. Y. 



C. Van Deloo, coll. 1865 



Rhombopora fcanaliculata Hall (sp.) 



922 68 1 21 TYPE Trematopora canaliculata Hall. 32d 



annual report of the New York state museum of natural 

 history. 1879. p. 151. 



T r e m a t op ora? canaliculata Hall. 2d annual 

 report of the New York state geologist. 1883. pi. u r 

 fig. 12; pi. 23, fig. 9. 



Trematopora (Orthopora) canaliculata 

 Hall & Simpson. Paleontology of New York. 1887. 

 v. 6, pi. n, fig. 12; pi. 23, fig. 9. 



Hamilton beds Near Reidsville, Albany co. N. Y. 



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



Ou slab with type of Callotrypa beteropora, Pal. 



N. Y. 4 v. 6, pi. 13, fi<r. 8 and Rhombopora ovatipora, 



Pal. N. Y. v. 6, pi. 11, fig. 9, 10. 



Rhombopora carinata Hall & Simpson (sp.) 



923 &S32. TYPE Trematopora (Orthopora) carinata 



Hall & Simpson. Paleontology of New York. 1887. 

 6: 179, pi. 55, fig. 2; pi. 56, fig. 3. 



Hamilton beds West Williams Ont. 



J. De Cew, coll. 1865 



Ou slab with type ofAcanthoclenia hamiltonense, 

 Pal. N. Y. v. 6, pi. 55, fig. 18, 19. 



Rhombopora elongata Hall & Simpson (sp.) 



924 && TYPE Trematopora (Orthopora) elongata 



Hall & Simpson. Paleontology of New York. 1887. 

 6: 183, pi. 55, fig. ii. 



Hamilton beds Canandaigua lake, N. Y. 



