TYPE SPECIMENS OF PALEOZOIC FOSSILS 39 



CAUNOPORA 1 Lonsdale 



Caunopora planulata Hall & Whitfield 



214 -3-Laii TYPE Caunopora planulata Hall & Whitfield. 



23d annual report of the New York state cabinet of natural 

 history. 1873. p. 228, pi. 9, fig. 2. 



Upper Devonic Marly beds at Hackberry Grove 



near Rockford la. 

 R. P. Whitfield, coll. 1866 

 CERATOSTIGMA Clarke 

 Ceratostigma papillata Clarke 



21 5 2 - 1 r~ Q - TYPE Ceratostigma papillata Clarke. i3th 



annual report of the New York state geologist. 1894. 

 1:178, pi. 3, fig. 3, 4, 6. 



Hamilton shales Livonia salt shaft, Livingston co. N. Y. 



D. D. Luther, coll. 1891 



216 - 1 f JL TYPE Clarke. i3th annual report of the New York state 



geologist. 1894. v. i, pi. 3, fig. 5. 



Hamilton shales Livonia salt shaft, Livingston co. N. Y. 



D. D. Luther, coll. 1891 



217 ^-/-Q- TYPE Clarke. i3th annual report of the New York 



state geologist. 1894. v. i, pi. 3, fig. 7. 



Hamilton shales Livonia salt shaft, Livingston co. N. Y. 



D. D. Luther, coll. 1891 

 CHAETETES Fischer 



Chaetetes (Monotrypella) abruptus Hall 



218 a - 1 i la TYPE Chaetetes abruptus Hall. 32d annual 



report of the New York state museum of natural history. 

 1879. p. 148. 



Hall. 2d annual report of the New York state geologist. 

 1883. pi. 9, fig. 9. 



Chaetetes (Monotrypella) abruptus 

 Hall & Simpson. Paleontology of New York. 1887. 

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



Near Scotland beds Schoharie county, N. Y. 



J. Gebhard purchase 



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



geologist. 1883. pi. 9, fig. ii. 



Hall & Simpson. Paleontology of New York. 1887. 

 v. 6, pi. 9, fig. ii. 



Helderbergian Schoharie N. Y. 



*It is recognized that this name covers commensal organisms. 



