BEEDE AND ROGERS: COAL MEASURES FAUNAL STUDIES. 249 



Fisiulipora iwduUfera Meek. 

 Pintiatopora irilineata Meek. 

 Rhombopora lepidodendroidea Meek. 

 Scptopora biserialis Swallow. 

 CJiotietes granuUfcr Owen. 

 Meckel la striatacostata Cox. 

 Ort/totheies{?') sp. 

 Fro duct us per tenuis Meek. 

 Productus se/niretuulatus Martin. 

 Rliipidomella pecosi Marcou. 

 Scininula argentea Shepherd. 

 Spirifer cameratus Morton. 

 Spiriferina kentuckiensis Shumard. 

 Aviculopecten Occident alls Shumard. 



16, Lawrence Oolite. 



Oolitic limestone at top grading into calcareous sandstone at the 

 bottom, about 6 feet thick. Located within the Lawrence Shales. 

 A local horizon ver}' prolific in animal remains. 



Dam at Lawrence, Kansas, and at Cameron's Bluff, three miles 

 west of Lawrence. 



Fusulina secalica Say. 



LophopJiylluni sp. 



Jlydreionocrinus sul>sinuatus<^?) M. and G. 



Archceocidaris sp. 



Fencstella skuniardi{?) Prout. 



Pinnatopora sp. 



Polypora sp. 



Polypora sp. 



Rhombopora sp. 



Septopora biserialis Swallow. 



Aulacor/iync/ius niillepunctatus M. and W. 



Chonetes granulifer Owen. 



Chonctes vcrnenilanus N. and P. 



Derby a keokuk Hall. 



Derbya sp. 



Diclasma bovidus Morton. 



Mcekella strictocostata Cox. 



Orbiculoidea missouriensis Shumard. 



Orbiculoidea sp. 



Productus cora D'Orbigny. (c) 



Productus longispiuus Sowerby. 



Productus ncbraskensis Owen, (c) 



