CATALOGUE OF 



E,ange. 



105. H. juvenis, Hall 4 — 7 



106. H. laxus, Hall near 2 ? 



107. H. simplex, Hall 0—5 



108. H. simplex, var. grandis, Meek — 5 



109. H. tenuis, Billings 1—2 



Sub-genus Iocrinus, Hall. 



110. I. subcrassus, Meek & Worthen 1 — 7 



111. I. geniculates, Ulrich — % 



Genus Anomalocrinus, Meek & Worthen. 



112. A. incurvus, Meek & Worthen 3 — 6 



113. A. caponiformis, Lyon near 4 



Genus Poteriocrinus, Miller. 

 Sub-genus Dendrocrinus, Hall. 



114. D. caduceus, Hall 6—7 



115. D. casei, Meek 5 — 7 



116. D. cincinnatiensis, Meek near 4 



117. D. ( ?) curtus, Ulrich 0—1 



118. D. dyeri, Meek 0—1 



119. D. polydactylus, Shumard 6 — 7 



120. D. posticus/ Hall 5 — 7 



121. D. covingtonensis, Wetherby 1 — 2 



CYSTOIDEA. 



Genus Lepocrinites, Conrad. 



122. L. moorei, Meek 6—7 



Genus Agelacrinites, Vanuxern. 



123. A. cincinnatiensis, Koemer 3 — 6 



124. A. holbrooki, James near 6 



125. A. pileus, Hall 3—6 



126. A. septembrachiatus, Miller & Dver near 5 



127. A. vorticellatus, Hall 3—6 



Genus Hemicystites, Hall. 



128. H. granulatus, Hall 3 — 5 



129. H. stellatus, Hall 3—5 



