FAUNAL LISTS. 



1507 



SILURIAN OP SOUTH AMERICA. 



(Brazil=B.; Bolivia=Bo.; Argentina=A.) 



Anabaia paraia Clarke. (B.) 

 A-iwdontopsis austrina Clarke. (B.) 

 Anodontopsis putilla Clarke. (B.) 

 A rca brown i Salter. (Bo.) 

 Bcyricldaforbesi Jones. (Bo.) 

 Bollia lala brasiliensis Clarke. (B.) 

 Bucandla trilobata viro-mundo (Clarke). (B.) 

 Calymene macrophthalma D'Orbigny. (Bo.) 

 Calymene verneuilii D'Orbigny. (B.) 

 Clidophorus brazilianus Clarke. (B.) 

 Clitambonites adscendens (?Fander). (A.) 

 Conularia amazonica Clarke. (B.) 

 Cruziana rugosa D'Orbigny. (Bo.) 

 Ctenodonta clarkei Bassler. (B.) 

 Ctenodonta subrecta (Clarke). (B.) 

 Dalmanella freitana (Clarke). (B.) 

 Dalmanella smithi (Clarke). (B.) 

 Homalonotus linares Salter. (Bo.) 

 Lingula (Palxoglossa) dubia (D'Orbigny). (Bo.) 

 Lingula munsteri D'Orbigny. (Bo.) 

 Lingula submarginata D'Orbigny. (Bo.) 

 Lingulops derbyi Clarke. (A.) 

 Maclurites (?) stdzneri (Kayser). (A.) 

 Megalaspis? boliviensis (D'Orbigny). (Bo.) 

 Orbiculoidea Jiartii Clarke. (B.) 

 Orthis callactis amazonica Clarke. (B.) 

 Orfhis humboldti D'Orbigny. (Bo.) 

 Orthis obtusa Pander. (A.) 

 Pholidops trombetana Clarke. (B.) 

 Symphysurus apolonista Lake. (Bo.) 

 Tentaculites saicnzii Salter. (Bo.) 

 Tentaculites supremus Salter. (Bo.) 

 Tentaculites trombetensis Clarke. (B.) 



LOWER MONROAN OF MICHIGAN, OHIO, AND 

 ONTARIO. 



(Greenfield- G. ; Raisin River- R . ; Put-in-Bay= P.) 



Camarotcechia Jiydraulica (Whitfield). (G.) 

 Cyclostomiceras orodes (Billings). (R.) 

 Ectomaria minuta (Hall). (R.) 

 Eurypterus microthalmus Hall. (P.) 

 GoniopJiora dubia (Hall). (R., P.) 

 Hindella? (Greenficldia) rostralis Grabau. (G.) 

 Hindella? (Greenfieldia) whitfieldi Grabau. (G.) 

 Kladenia monroensis Grabau. (R.) 

 Leperditia angulifera Whitfield. (G.) 

 Lepsrditia ohiocnsis Bassler. (G.) 

 Meristina profunda Grabau. (R.) 

 Meristina profunda sinosus Grabau. *R. 

 Pentamerus pesovis Whitfield. (?G .) 

 Pholidops ovata Hall. (R.) 

 Pterinca lanii Grabau. (R.) 

 Rhynchospira prscformosa Grabau. (G.) 

 Schuchertella hydraulica (Whitfield). (R., G.) 

 SphKrococcites(?) glomeratus Grabau. (G., R.) 

 Spirifer (Delthyris) ohioensis (Grabau). (P.) 

 Spirorbis laxus Hall. (R.) 

 Whitfieldella rotundata (Whitfield). (G.) 

 Whitfieldella subsulcata Grabau. (G.) 



UPPER MONROAN OF MICHIGAN AND ONTARIO 



(?Helderbergian). 

 (Amherstburg=A.; Lucas=L.; Anderdon- An.) 



Acanihonema holopiforme Grabau. (A., L.) 

 Acanthanema holopiforme obsoietum Grabau. (L.) 



Acanihonema laxum Grabau. (A., L.) 

 Acanihonema newberryi Meek. (L.) 

 Atrypa reticularis Linnaeus. (A.) 

 Camaroiachia scmiplicata (Conrad). (L.) 

 Ceratopora regularis Grabau. (A.) 

 Ceratopora tenella (Rorninger). (An.) 

 Cladopora bifurcata Grabau. (A., An., L.) 

 Cladopora cervicornis Hall. (?A.) 

 Clathrodictyon ostiolatum (Nicholson). (An., A.) 

 C'lathrodictyon variolare (Von Rosen). (An.) 

 Conocardium monroicum Grabau. (A., Ah. L.) 

 Cornulites arcuatus Conrad. (A.) 

 Cyafhopkyllum tJioroldense Lambe. (An.) 

 Cyclostomiceras erodes (Billings). (A.) 

 Cylindrohclium hcliophylloides Grabau. (L.) 

 Cylindrohelium profundum Grabau. (L.) 

 Cypricardinia canadensis Grabau. (A.) 

 Cystiphyllum americanum anderdonense Grabau. 



(A., An.) 



Dawsonoceras annulatum (Sowerby). (A.) 

 Diphyphyllum integumentum (Barrett). (A., An.) 

 Diphyphyllum? multicaule (Hall). (A.) 

 Ectomaruit exlenuata (Hall). (L.) 

 Ectomaria minuta (Hall). (L.) 

 Eotomaria areyi Clarke and Ruedemann. (A., L.) 

 Eotomaria galtensis (Billings). (L). 

 EuompTialopterus Valeria (Billings). (L.) 

 EuompTialusfairchildi Clarke and Ruederaann. (L.) 

 Favosites basalticus nanus Grabau. (An.) 

 Favosites concavus Grabau. (An.) 

 Favosites rectangular is Grabau. (An.) 

 Favosites tuberoidcs Grabau. (A.) 

 Helioplirentis altcrnata Grabau. (A.) 

 Hcliophrentis altcrnata compressa, Grabau. (A.) 

 HeliopJirentis alternata magna Grabau. (A.) 

 Hcliophrentis carinata Grabau. (A.) 

 Helenterophyllum caliculoides Grabau. (An.) 

 Hercynella canadensis Grabau. (A.) 

 Holopea antiqua pervctusta Hall. (A.) 

 Holopea subconica Hall. (L.) 

 Hormotoma subcarinata Grabau. (A., L.) 

 Hormotoma tricarinata Grabau. (L.) 

 Idiostroma nattressi Grabau. (An.) 

 Lophospira bispiralis (Hall). (A., L.) 

 Loxonema parva Grabau. (L.) 

 Meristospira micJiiganensis Grabau. (A.) 

 Panenka canadensis Whiteaves. (A.) 

 Pleuronotus subangulatus Grabau. (L.) 

 Pleurotrochus tricarinatus Grabau. (L ) 

 Poleumita crenulata (VTiiteaves). (L.) 

 Poterioceras sauridens Clarke and Ruederaan. (A.) 

 Proetus crassimarginatus Hall. (A.) 

 Protokionoceras trusitum (Clarke and Ruedemann). 



(L). 



Pterinea bradti Grabau. (L.) 

 Rcticularia (Prosserella) lucasi (Grabau). (L.) 

 .Reticularia (Prosserella) modestoides (Grabau). 



(A., An.) 

 Reticularia (Prosserella) modestoides dcpressus 



(Grabau). (A.) 



Rcticularia (Prosserella) planisinosa (Grabau) . (L.) 

 Reticularia (Prosserella) subtransversa (Grabau). 



(A.) 

 Rcticularia (Prosserella) subtransversa alta (Grabau). 



(A.) 

 Reticularia (Prosserella) unilamellosa (Grabau). 



(L.) 



Romingeria umbellifera (Billhigs). (A.) 

 Schuchertella amhcrstburgcnsis Grabau. (A.) 



