780 BULLETIN 92, UNITED STATES NATIONAL MUSEUM. 



Maclurltes matutinus (Hall). 



Maclurea matutina Hall, Pal. New York, 1, 1847, p. 10, pi. 3, fig. 3. Billings, 

 Canadian Nat. Geol., 4, 1859, p. 357, fig. 7. Hitchcock, Geol. Vermont, 1, 1861, 

 p. 271, fig. 171. Billings, Geol. Canada, Geol. Surv. Canada, 1863, p. 115, 

 figs. 24a, b. (?25a, b, c). Lesley, Geol. Surv. Pennsylvania, Rep., P4, 1889, 

 p. 370, figs. 



Straparollus matutina Emmons, Amer. Geology, 1, pt. 2, 1855, p. 156. 



Canadian (Tribes Hill): Canajoharie, etc., Mohawk Valley, New York. 



Maclurites minimus (Hall and Whitfield). 



Maclurea minima Hall and Whitfield, U. S. Geol. Expl. 40th Parall., 4, 1877, p. 



235, pi. 1, figs. 17-19. 



Pogonip: Ute Peak, Wasatch Range, Utah. 

 CotypesCa,t. No. 17352, U.S.N.M. 



Maclurites nitidus (Ulrich and Scofield). 



Maclurea nitida Ulrich and Scofield, Geol. Minnesota, 3, pt. 2, 1897, p. 1040, pi. 



75, fig. 11. 



Black River (Platteville) : Mineral Point and Beloit, Wisconsin; Dixon, Illinois. 

 ?Stones River (Murfreesboro) : Murfreesboro, Tennessee. 



Maclurites oceanus (Billings). 



Maclurea oceana Billings, Pal. Fossils, 1, Geol. Surv. Canada, 1865, p. 237, figs. 

 223a, b. Bassler, Bull. Virginia Geol. Surv., 2a, 1909, pi. 20, figs. 4, 5. 



Canadian: Port aux Choix, Table Head, Cape Norman and Pistolet Bay, New- 

 foundland (Quebec, F H); Virginia (Beekmantown). 



Maclurites ponderosus (Billings). 



Maclurea ponderosa Billings, Pal. Fossils, 1, Geol. Surv. Canada, 1865, p. 239. 

 Chazyan (Quebec P): Cow Head, Newfoundland; and Phillipsburg, Quebec. 



Maclurites psyche (Billings). 



Maclurea Psyche Billings, Pal. Fossils, 1, Geol. Surv. Canada, 1865, p. 244. 

 Canadian (Quebec G): Cape Norman, Newfoundland. 



Maclurites rotundatus (Billings). 



Maclurea rotundata Billings, Pal. Fossils, 1, Geol. Surv. Canada, 1865, p. 245, fig. 



231a, b. 

 Canadian (Quebec G): Bonne Bay, Newfoundland. 



Maclurites sarmienti (Kayser). 



Maclurea Sarmienti Kayser, Beitr. Geol. Pal. Argentin. Republik, Pal. Suppl., 3, 



1876, p. 16, pi. 4, figs. 4, 4c. 

 Ordovician: Talacastra, Argentina. 



Maclurites sordidus (Hall). 



Maclurea sordida Hall, Pal. New York, 1, 1847, p. 10, pi. 3, figs. 2, 2a. Hitchcock, 

 Geol. Vermont, 1, 1861, p. 271. Whitfield, Bull. Amer. Mus. Nat. Hist., 2, 

 1889, p. 49, pi. 8, figs. 1-4. Seely, Rep. Vermont State Geol., 7, 1910, pi. 

 56, fig. 1. 



Straparollus sordidus Emmons, Amer. Geology, 1, pt. 2, 1855, p. 156, pi. 3, fig. 6. 



Ophileta sordida Lesley, Geol. Surv. Pennsylvania, Rep. P 4, 1889, p. 500, figs. 



Canadian (Beekmantown): New York; Fort Cassin, Vermont. 



Maclurites speciosus (Billings). 



Maclurea speciosa Billings, Pal. Fossils, 1, Geol. Surv. Canada, 1865, p. 240, fig. 



226. 

 Canadian (Quebec, G M): Point Rich, Table Head, Cape Norman, Schooner 



Island, Newfoundland. 



