FAUSTAL LISTS. 



1501 



Trochoceras desplainense HcChesney. 



Trochoceras notum Hall. 



Trochonema fatuum (Hall). 



Troclioncma pauper (Hall). 



Trechonema (Eunema) trilineatum (Hall). 



Tunitoma laphami (Hall). 

 Zaphrentis cristulata Hall. 

 Zaphrentis racinensis Whitfield. 

 ZapJirentis subvada Hall. 

 Zophocrinus globosus Slocum. 

 Zophocrinus howardi Miller. 

 Zophocrinus pyriformis Slocum. 



NIAGABAN (WAUKESHA) OF WISCONSIN. 



(Lower Coral bed=L.; Upper Coral bed=U.) 



Amplexus fenestratus Whitfield. (U.) 



Atrypa reticularis (Linnaeus). (U.) 



Cladopora reticulata Hall. 



Clorinda ventricosa (Hall). (L., U.) 



Ccenitcs lunatus Nicholson and Hinde. (U.) 



Cystiphyllum niagarense (Hall). '(U.) 



Cystostylus typicus Whitfield. (L., U.) 



Dinobolus conradi (Hall). (L.) 



Diphyphyllum csespitosum (Hall.) (L., U.) 



Discosorus conoideus Hall. (L.) 



Enterolasma caliculum (Hall). (U.) 



Favosites favosus Goldfuss. (L., U.) 



Favosites hisingeri Edwards and Haime. (L., U.) 



Favosites niagarense Hall. (L., U.) 



Goldius acamas (Hall). (U.) 



Halysites agglomeratus Hall. (L., U.) 



Haiysites catenularia (Linnaeus). (L., U.) 



Halysites catenularia micropora Whitfield. (L., U.) 



Heliolites pyriformis Guettard. (U.) 



Murchisonia billingsana Miller. (L.) 



OrtMs flabellites Foerste. (U.) 



Orthoceras alienum Hall. (L.) 



Pentamerus oblongus Sowerby. (L., U.) 



Pentamerus oblongus bisinuatus (McChesney). (L , 



U.) 



Phragmoceras labiatum Whitfield. (L.) 

 Strombodes pentagonus Goldfuss. (U.) 

 Syringopora compacta Billings. (U.) 

 Syringopora dalmani Billings. (L., U.) 

 Tremanotus trigonostoma (Hall and Whitfield) 



(L.) 



NIAGAKAN OF LAKE HUEON REGION. 



(Mainly of Louisville age.) 



Actinoceras backi (Stokes). 

 Actinoceras bayfiddi (Stokes). 

 Actinoceras beaumonti Castelnau. 

 Actinoceras beudanti Castehiau. 

 Actinoceras blainvillei Castehiau. 

 Actinoceras cordieri Castehiau. 

 Actinoceras dufresnoyi Castelnau. 

 Ac/inoccras sphseroidale (Stokes). 

 Actinoceras whitei (Stokes). 

 Actinostroma tenuifilatum Parks. 

 AlvcoHtcs undosus Miller. 

 Amplexus shumardi (Edwards and Haime). 

 Eloihrophyllum cxspitosum Rominger. 

 Cladopora laqueata Rominger. 

 Clathrodictyon cystosum Parks. 

 Clathrodictyon drummondense Parks. 

 Clathrodictyon striatellum (D'Orbigny). 

 Clathrcdictyon variolare (Von Rosen). 



Clathrodictyon vesiculosum astrodistans Parks. 

 Ccenites crassus (Rominger). 

 CyatJiopTiyllum radicula Rommger. 

 Cyathopliyttum solitarium Billings. 

 CystipJiorolites major (Rorningcr). 

 Cystiphorolites variolosus (Rominger). 

 Dania Jiuronica Edwards and Haime. 

 Diphyphyllum Jiuronicum Rommger. 

 DipJiyphyllum? mulficaule (Hall). 

 Discosorus conoideus Hall. 

 Discosorus gracilis Foord. 

 Discosorus remotus Foord. 

 Eridophyllum rugosum Edwards and Haime. 

 Favosites hispidus Rommger. 

 Favosites niagarensis Hall. 

 Favosites obliquus Rociinger. 

 Halysites compactus Rominger. 

 Halysites labyrinthicus (Goldfuss). 

 Heliolites intcrstinctus (Linnaeus). 

 Huronia bigsbyi Stokes. 

 Huronia distincta Barrande. 

 Huronia minuens Barrande. 

 Huronia obiiqua Stokes. 

 Huronia portlocki Stokes. 

 Huronia turbinata Stokes. 

 Huronia vertebralis Stokes. 

 Lophiostroma granutatum (Parks). 

 Lophiostroma magnum (Parks). 

 Lophiostroma romingeri (Parks). 

 Lyellia americana Edwards and Haime. 

 Lyellia decipicns Rominger. 

 Lyellia papillata Rominger. 

 Lyellia parvituba Rominger. 

 Lyellia superba (Billings). 

 Omphyma congregata BiUings. 

 Omphyma verrucosa Rafinesque and Clifford. 

 Orthoceras castclnaui Verneuil. 

 Orthoceras filiforme Castelnau. 

 Plasmopora petaliformis (Lonsdale). 

 Ptychophyllum stokesi Edwards and Haime. 

 Romingeria niagarensis (Rominger). 

 Rosenella? manitoulinensis Parks. 

 Streptelasma conulus Rominger. 

 Streptelasma patula Rominger. 

 Streplelasma spongiaxis Rominger. 

 Striatopora Jiuronensis Rominger. 

 Strombodes eximius Billings. 

 Slrombodes mamillaris (Owen). 

 Strombodes pentagonus Goldfuss. 

 Strombodes pygmxus Rominger. 

 Strombodes striatus (D'Orbigny). 

 Syringopora annulata Rominger. 

 Syringoporo bifurcata Lonsdale. 

 Syringopora retiformis Billings. 

 Syringopora verticillata Goldfuss. 

 Syringostroma niagarense Parks. 

 Syringostroma parallelum Parks. 

 Vermipora niagarensis Rominger. 

 Zaphrentis latisinus Hall. 

 Zaphrentis stokesi Edwards and Haime. 

 Zaphrentis umbonata Rominger. 



NIAGARAN (MISCELLANEOUS HORIZONS) OF IOWA, 

 ARKANSAS, WISCONSIN, ILLINOIS, INDIANA, OHIO, 

 AND MISSOURI. 



Acidapsis obsolcta Van Ingen. Ark. (St. Clair.) 

 Acidapsis quinquespinosa Lake. Ark. (St. Clair.) 

 Actinoceras deshayesi Castelnau. Wis. 



