INDEX OF SPECIFIC NAMES. 



1359 



delicatulus continued . 

 Labechia, Monograptus, Monticulipora, 

 Nematopora, Orthis, Protospongia, Ra- 

 finesquina. Scolithus, Stomatopora, 

 Zaphrentia. 



delphicolum Hexameroceras, Hexamo- 

 ceras. 



delphiensis Orthoceras (Kionoceras) . 



delphinocephalus Trimerus. 



deltoideus (a) Encrinurus, Leptsena, 

 Streptorhynchus (Strophonella). 



demissus (a) Avicula, Colpomya, Fu- 

 coides, Pterinea, (Caritodens). 



denbowensis Eurymyella. 



dendrina Bythopora, Helopora. . 



dendrocrinus Podolithus. 



densa Corematocladus. 



densis eptatum Cyathophy Hum . 



dentatus (a, um) Atrypa, Crania, Cerau- 

 rus, Diplograptus, Fucoides, Grapto- 

 lites, Graptolithus, Orthis, Orthis 

 (Platystrophia) biforata, Rhynchonella, 

 Rhynchotrema. 



denticula Ctenobolbina. 



denticulatus (a, um) Antliophyllum, 

 Graptolithus, Graptolithus (Monopri- 

 on), Monograptus, Raphistoma, Tetra- 

 grapsus. 



dentilineatum Heliophyllum. 



dentoni Eoharpes, Harpes. 



deparcum Orthoceras. 



depauperatus (a) Arges phlyctenoides, 

 Ceratocephala, Corydocephalus, Pleu- 

 rotomaria. 



depressus (a, um) Archseocrinus, Cy- 

 clora, Eucalyptocrinus, Illsenus, Lep- 

 tsena, Maclurea, Maclurites, Modiolop- 

 sis, Ophiletina sublaxa, Platyceras, 

 Proetus, Prosserella modestoides, Reti- 

 cularia (Prosserella) modestoides, 

 Rhynchonella saffordi, Strophomena, 

 Wilsonia eaffordi. 



derbyi Lingulops . 



descriptus Cypricardites, Cyrtodonta. 



desertus Harpides, Nautilus. 



de shay e sii Actinoceras . 



desideratus (a, um) Archseocrinus, As- 

 traspis, Billingsia, Callicrinus, Cyrto- 

 lites, Elkania, Glossoceras, Oboleila, 

 Obolus (Lingulella), Phragmolites. 



de smograptoide s Dicty onema flabelli- 

 forme. 



desmoides Dictyonema. 



desmopleura Eoorthis, Orthia, Orthis 

 (Plectorthis). 



de sori Zaphrentis . 



desplainensis (e) Sphyradoceras, Tro- 

 choceras. 



determinatus Proetus. 



devinei Conocephalites, Dikelocephalus, 

 Ptychoparia. 



deweyi Ceratiocaris, Ceratiocaris (Phas- 

 ganocaris), Nereites, Nereograpsus, On- 

 chus. 



diademata (um) Blastophycus, Tretas- 

 pis. 



dianthus Eurychilina . 



diapason Dicranograptus nicholsoni. 



dice Billingsella. 



dichotomus (a, um) Camarocladia, 

 Diamesopora, Drymotrypa, Hornera, 

 Lithodendron, Orthis, Plectorthis, 

 Protovirgularia, Pseudohornera, Stauro- 

 graptus, Stictopora, Stricklandinia, 

 Subretepora, Thamniscus. 



dickhauti Ischadites, Lepidolites, Re- 

 ceptaculites. 



dicksoni Agelacrinites, Agelacrinus. 



dictaeus Modiolopsis. 



dictyota Polypora. 



dicty s Cyrtoceras . 



dicyclicus Carabocrinus, Strophocrinus. 



difficilis Pattersonia, Pleurotomaria, 

 Seelya. 



diffidens Loxoceras, Orthoceras. 



diffisa Beyrichia. 



diffluens Arachnophyllum, Strombodes. 



diffusus (a) Callograptus, Dendrograp- 

 tus, Drymotrypa, Inocaulis, Pseudo- 

 hornera, Retepora. 



dignus Cypricardites, Cyrtodonta. 



dilatatus (um) Cyathophyllum, Cyrto- 

 lites. 



dilucula Holopea, Turbo. 



diminuens Tellinomya (Palseoneilo) . 



dinorthis Orthis calligramma. 



diops Calymene . 



directus Subulites . 



discoideus (a) Amplexopora, Calamo- 

 pora, Chaetetes, Dianulites, Favosites 

 forbesi, Leptotrypa, Lyellia, Mesotry- 

 pa, Monticulipora, Monticulipora (Mo- 

 notrypa), Oboleila, Obolus, Obolua 

 (Lingulella), Plasmopora, Wingia. 



discreta Columnaria alveolata. 



