HEEDE AND ROGERS: COAL MEASURES FAUNAL STUDIES. 24I 



Derbya crassa M. and H. (c) 

 Hjistedia monnoni Marcou. 

 Producius longispinus Sower by. (c) 

 Product us nchraskensis Owen, (c) 

 Product us pu Net a /us M a r t i n . 

 Product us seniireticulatus Martin. 

 Seminula argentca Shepherd, (c) 

 Spirifcr cameratus Morton, (c) 

 Spiriferina kentuckiensis Shuniard. 

 Reticularia perplcxa McChesney. 

 Aviculopecten occidentalis Shumard. 

 Myali/ia kansasensis Shumard. 

 MyaliniX subquadrata Shumard. 

 Capulus parvus Swallow. 

 Pleurotomaria missouricusis Swallow. ( c) 

 Gasteropod sp. 

 Phillipsia major Shumard. 

 Fish tooth. 



9. Shales and limestones. 91-95 Br. 612 Be 

 "6th — Thin seam of clay, 4 inches. 



7th — 15 inches blue limestone. 



8th— 2 feet bituminous and blue clay shales. 



9th — 18 inches in one bed of limestone. 



loth — 16 inches blue clay shales. 



nth — 16 inches blue limestone, largely composed of comminuted 

 shells. 



i2th — II feet: 5 feet 8 inches blue clay shales and 5 feet 4 inches 

 buff and drab nodular shales." 



Kansas City, Mo. 



Fusulina secalica Say. 



Lophophyllum profu7iduin Milne-Edwards and Haime. 



Cystodictya inequivnirginata Rogers. 



Fenestella limbata Foerste. 



Pinnatopora sp. 



Polypora elliptica Rogers. 



Rhombopora lepidodendroidcs Meek, (c) 



Rhombopora sp. 



Septopora biserialis Swallow, (c) 



Septopora interporata{^?) Rogers. 



Chonetes vcrnenilanus N. and P. 



Derbya crassa M. and H. 



