BEEDE AND ROGERS : FAUNAL STUDIES, III. 



463 



o 

 a. 



Pleurotomaria ecitula Meek and Wor- 

 then? 



Pluerotomaria sp 



Pleurotomaria cf. subBinuatum Meek 

 and Worthen 



Pleurotomaria sphcerulata Conrad 



Spha?rodoma intercalaris (Meek and 

 Worthen ) 



Sphferodoma sp 



Strophostylus nanus (Meek and Wor- 

 then)? 



Asymtoceras newloni Hyatt 



Cephalopod sp 



Domatoceras umbilicatus Hyatt 



Orthoceras cribosum Geinitz 



Orthoceras sp 



Temnocheilus crassus Hyatt 



Temnocheilug depressus Hyatt 



Temnocheilus latus Hyatt 



X 

 X 



X 

 X 



X 

 X 

 X 



Doctor Girty (op. cit., p. 29) also accredits Lingula carbonaria to this horizon. 



FORT SCOTT LIMESTONE. 



This terra includes three strata, the Lower Fort Scott lime- 

 stone, as hale bed about seven or eight feet thick, and the Upper 

 Fort Scott limestone. Each of these three strata will be treated 

 separately, beginning with the 



Lower Fort Scott Limestone. — A massive, gray, argillaceous 

 limestone about four and one-half feet thick, resting on the 

 Cherokee shales. At Fort Scott it is locally known as the 

 "cement rock," and is extensively used for hydraulic cement. 

 Fossils are fairly well disseminated throughout the mass. 



Localities : (a) Fort Scott, at the cement works north of 

 the city, across the Marmaton river ; in the city, at the cement 

 works just south of the Frisco railroad station, and at quarries 

 about the town. (6) At Oswego, Kan., in a railroad cut just 

 east of the Frisco station, (c) McCune ; railroad cut just east 

 of town. 



