TYPE SPECIMENS OF PALEOZOIC FOSSILS 157 



PTILOPORINA Hall 



Ptiloporina disparilis Hall & Simpson 



898 &1&2- plastotype Fenestella (Ptiloporina) dis- 



parilis Hall & Simpson. Paleontology of New York. 

 1887. 6: 173, pi. 43> fi g- 7- 



Onondaga limestone Walpole Ont. 



Ptiloporina pinnata Hall & Simpson 



899 £3fii- type Ptiloporina pinnata Hall & Simpson. Pal- 



eontology of New York. 1887. 6:172, pi. 43, fig. 5, 6. 

 Schoharie grit Schoharie N. Y. 



J. Gebhard purchase 

 reptaria Rolle 



Reptaria nodata Hall 



900 *i.l° types : 3 specimens. Ptilionella nodata Hall. 



Transactions of the Albany institute. 1881. 10:195 

 (not figured). 



Hall. 3d annual report of the New York state geolo- 

 gist. 1884. p. 57 (not figured). 



Reptaria nodata Hall & Simpson . Paleontology 

 of New York. 1887. 6 : 276 (not figured). 



Hamilton beds Western New York 



Retepora (n. sp.) see Polypora lilaea 



Retepora fenestrata see Phylloporina fenestrata 



Retepora incepta see Phylloporina incepta 



reteporina d'Orbigny 



Reteporina perundulata Hall 



901 &&SLQ. type Fenestella perundulata Hall. 36th an- 



nual report of the New York state museum of natural 

 history. 1884. p. 63. 



Fenestella (Reteporina) perundulata 

 Hall. 6th annual report of the New York state geologist. 

 1887. pi. 2, fig. 1, 13. 



Hamilton beds Moscow N. Y. 



902 &&JLQ- type Hall. 6th annual report of the New York state 



geologist. 1887. pi. 2, fig. 2, 4, 11. 

 Hamilton beds Moscow N. Y. 



903 68 s Q type Hall. 6th annual report of the New York state 



geologist. 1887. pi. 2, fig. 3, 7^ 



Hamilton beds Moscow N. Y. 



