TYPE SPECIMENS OF PALEOZOIC FOSSILS 



847 



KINDERHOOK BEDS 



Cnidaria 



jMeniscophyllum minutum, 294-96 I Triplophyllum nodulosum, 340 



CHOTEAU LIMESTONE 



Brachiopoda 



'Cyrtina acutirostris, 1318-21 | Liorhynchus (?) boonense, 1526 



KNOBSTONE GROUP 



' Brachiopoda 



Derbyia keokuk, 1361 



KEOKUK BEDS 



Spongiae 

 Acloeodictya (?) eccentrica, 43-49 

 Calathospongia carceralis, 57 

 Calathospongia (?) magnifica, 4864, 



4865 

 Cleodictya gloriosa, 71 

 Cleodictya mohri, ^2 

 Dictyospongia cylindrica, 87 

 Lebedictya crinita, 130-32 

 Lyrodictya romingeri, 133 

 Mastodictya osculata, 134 

 Phragmodictya catilliformis, 137-44 



Phragmodictya (?) crebrisrnata, 145 

 (?) Phragmodictya lineata, 146 

 Physospongia alternata, 147 

 Physospongia colletti, 148-50 

 Physospongia dawsoni, 151-53 

 Physospongia multibursaria, 154 



Brachiopoda 

 Athyris lamellosa, 1097 

 Derbya keokuk, 1361 

 Syringothyris texta, 2110-12 

 Syringothyris typus, 21 13 



KASKASKIA LIMESTONE 



Echino derma ta 



Agelacrinites kaskaskiensis, 363 



CHESTER LIMESTONE 



Brachiopoda 



Eumetria vera var. costata, 1389, 1390 



ST LOUIS LIMESTONE 



Cnidaria 



Schoenophyllum aggregatum, 314, 



315 



Brachiopoda 



Eumetria verneuiliana, 1391, 1392 



Pugnax mutatus, 1804, 1805 

 Pugnax ottumwa, 1806, 1807 

 Seminula subquadrata, 1889 

 Seminula trinuclea, 1896 



UPPER CARBONIC 



Brachiopoda 



Athyris (sp. ?), 1095 

 Enteles hemiplicatus, 1387, 1388 

 Hustedia mormoni, 1418 

 Orbiculoidea manhattanensis, 1632 



; 



Productus semireticulatus, 1801 

 Seminula subtilita, 1890-95 



Crustacea 

 Estheria ortoni, 4441-44 



