INDEX OF GENERA AND SPECIES. 



[Synonyms and nomina nuda are in italics. 



A. 



Page. 



Actinocrinites agassizi 68 



cornutus 04,66, 67 



fibula 65,72 



gibbosus 64 



holbrooki 76 



mariner i 67 



moniliformis 79 



mortoni 73, 74 



nashvillx 75 



sayi 65 



tennesseex 76,77,78 



triacontadactylus 63 



urna 63,68, 75 



verneuili 44 



Actinocrinus 44, 72, 74, 80 



(Alloprosallocrinus) conicus 71 



grandis 63 



niagnificus 80 



pernodosus 81 



pistilliformis 74 



pistillus 74 



polydactilus 79 



pyriformis 74 



ramulosus 68 



ivachsmuthi 03 



Agaricocrinus 57,69 



americanus 58,59 



arcula 59 



attenuata 61 



bullatus 57, 59 



crassus 60, 62 



elegans 62 



keokukensis 61 



nodulosus 61 



ponderosus 60 



tuberosus 57,58,59,60,61 



A g assizocrinites gracilis 88 



Agassizocrinus 88, 89, 96 



dactylifonnis 96 



species undetermined 97 



Alloprosallocrinus 69 



celsus 71 



conicus '. . 09, 71 



gurleyi 71 



tuberculosus 69, 71 



Amphoracrinus 57 



americanus 58 



Archaeocrinus sculptus 104 



Argaster antiqua 105 



Asteria quinquelobe 107 



A sterias antiqua • 1 05 



tennesseese 106 



Astylocrinus 96 



Numbers in heavy type indicate pages where descriptions are 

 to be found.] 



B. 



Page. 



Balanocrinites 102,103 



sculptus 103 



Barycrinus 84 



expansus 86 



geometrieus 85 



hoveyi 85 



pentasphericus 84 



stellatus 84 



subtumidus 85 



Batocrinus 63, 75 



davisi : 73 



divalis 74 



. gibbosus 64, 66 



grandis 68,65,68,75 



honorabilis 65 



nashvillx 75 



pulchellus 73 



sacculus 72,73 



sayi 65 



spinosus 67,68 



unionensis 73 



Botryocrinus 83 



C. 



Cacabocrinites. 



55 



sculptus. 



Campanula es . 



100 



tessellatus 100 



Caryocrinites granulatus 10,11 



hexagonus 11 



insculptus 10,11 



meconideus 10,11,12 



Caryoorinus 10 



♦ bulbulus 11 



globosus 11 



milligani ? 10,11 



ornatus 10,11,12 



roemeri 10 



Catillocrinus 23 



tennesseex 24 



Chirocrinus 7 



angulatus 7 



striatus 8 



Cidaroblastus 20 



granulatus 21 



Clavxblastus 17 



reinwardtii 17 



Cleiocrinus 100 



magnificus 101 



tessellatus 100 



Coccocrinus 29 



bacca 29, 30 



conicus 29 



147 



