NIAGJARA LIMESTONE. 



385 



Fossils of the Niagaba Gkoup — continued. 



Gbnkea and Species. 



COKALS — (con.) 



Aulacophyllum, und. sp 



Oyathaxonia Wisconsinensis . . 



ChonophyUum magnificum 



Chonophyllum Niagaiense 



C. compound form 



C. und. sp 



Cystiphyllum Americanum 



QiBtiphyllum Niagarense 



Cystiphyllum, und. sp 



Ssurombodes pentagonus 



S. n. sp 



CystostyluR typicus 



CRINOIDBA. 



E. 

 E. 

 E. 

 E. 

 E. 



Platycrinus, und. sp. . . . . . . . . . 



Stephanocrinus gemmiformis. . 



Sa«cocrinus Christyi 



S. semiradiatus 



Macrostylocrinus striatus 



Melocrinus Vemeuili 



Eucalyptocrinus cxlatus 



E. comutus 



comutus, var. excavatus . . 



crnssus 



obconicus 



omatus 



n. sp 



Glyptocrmus armosus 



Gt. nobilis ...» 



Lampterocrinus inflatua 



Glyptaater occidentabs 



Gr. pentangularis 



Rhodocrinus rectus 



R. sculptilis 



Cyathocrinus Cora 



C^athocrinus pisiformis 



C. Waukoma 



Caryocrinus omatus 



Cryptodiscus 



CTSTIDEA. 



Holocystites abnormis 



H. dtematus 



H. cylindricus 



H. ovatus 



H. scutellatus 



H. Wincbelli 



Gomphocystites clavus . . . . 



G. gflans 



Hemicosmites subglobosus . 

 Apiocystitcs imago 



Author 



of 

 Species. 



n. sp. . . . 



Billings 



Hall.... 



Hall. 

 Hall. 



Goldfuss 

 n. sp. . . . 



HaU. 

 HaU. 



Hall.. 

 Troost . 

 Hall.. 

 Hall. . . 

 Hall. . . 

 Hall... 

 Hall... 

 Hall.. 



McChesney 



HaU ".. 



HaU 



Hall 



HaU 



HaU 



Hall 



HaU 



Roemer . .. . 

 HaQ 



HaU 



HaU 



HaU 



HaU 



HaU 



HaU 



HaU 



HaU 



HaU 



HaU 



m 



1 



■^3 



.a 



.a 



!Z5 



Wis. Suit. — 25 



