IOO NEW YORK STATE MUSEUM 



Callopora ponderosa ^ Fistulipora ponderosa 

 Callopora (Callotrypa) striata see Callotrypa 

 striata 



Callopora unispina see Callotrypa striata and 

 Callotrypa unispina 



Callopora venusta ^ Coelocaulis venusta 

 Callopora (Coelocaulis) venusta see Coe- 

 locaulis venusta 



CALLOTRYPA Hall 



Callotrypa heteropora Hall 



609 60 1 82 type Callopora heteropora Hall. 26th annual 



report of the New York state museum of natural history. 

 1874. p. 102. 



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

 gist. 1883. pi. 11, fig. 33. 



Callopora (Callotrypa) heteropora Hall 

 & Simpson. Paleontology of New York. 1S87. v. 6. 

 pi. 11, fig. 33. 



New Scotland beds Near Clarksville N. Y. 



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



610 type Hall. 2d annual report of the New York state geol- 



ogist. 1883. pi. 11, fig. 32. 



Hall & Simpson. Paleontology of New York. 1887. 

 v. 6, pi. 11, fig. 32. 



New Scotland beds Near Clarksville N. Y. 



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

 6 ri so 82 type Hall. 2d annual report of the New York state geol- 

 ogist. 1883. pi. 13, fig. 5. 



Hall & Simpson. Paleontology of New York. 1887. 

 v. 6, pi. 13, fig. 5, 7. 



New Scotland beds Near Clarksville N. Y. 



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

 6 I2 6JL?5 type. Hall. 2d annual report of the New York state geol- 

 ogist. 1883. pi. 13, fig. 6. 



Hall & Simpson. Paleontology of New York. 1887 

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



New Scotland beds Near Clarksville N. Y. 



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



On slab with type of Callotrypa heteropora.pl. 13, 

 fig. 5. 



