REPOET ON PALiE'JNTOLOGICAl. COLLECTIONS. 



Zaphrentis , undt. sp., No. 170 . 



Cyathopltylluui f , No. 185 



Fenestella , undt. sp. (fragments), No. 201. . .Hill: 



Arvhimcdipora , undt. fragment, N 



west of Camp 



longitude 112° 10'. 



locality and posit ion 



BRACHIOPODA. 



( 'limn tcs \\ mi iiiliana, N. and P., No 



ipecimen 



s imperfect : ; 



Poaersi 



, Norwood am 



dnced i 



n front. Loc; 



last. 





rone of 



the specime 







very distinct mesial 



beak, w 



ith obscure n 



east of Enby Valley. All between latitude 

 39° 33'; longitude 115° 20', and latitude 4<P, 

 longitude 115° 10'. Upper Carbon if irons. 



Productus , undt. sp Specimens imperfect, all silicified ; somewhat 



reticulated by the concentric wrinkles crossing 

 the fine strife on the visceral region ; in hard, 

 dark-colored limestone. No. 252, on east side 

 of Buell Valley, latitude 39° 32',longitude 115° 

 24'. Probably Lower Carboniferous. 



Productus , undt. sp. (fragments) Like P. semireUculahu. Siliceous, and in very 



hard, dark, siliceous limestone. Hills west of 

 Camp Floyd; latitude 40° 13'; longitude 

 112° 10'. Lower Carboniferous. 



Productus semistriatus, Meek, No. 144 in dark shaly beds, Timpanogos Canon: lati- 

 tude 40° 22'; longitude 111° 38'. Coal-Meas- 



Productus ,undt.sp All fragments; very finely striate, and without 



concentric wrinkles. Locality and position 

 same as last. 



Productus aquieostatus, Shumard ? North Platte, 15 miles above Fort Laramie ; also 



2£ miles west of Clear Creek, Kansas. Goal- 



Productus semieeticulatus, Mai tin . . .Richmond, on Nemaha Creek, and on Big Blue 



River, Eastern Kansas. Coal- Measures. 

 47 BU 



