726 BULLETIN 92, UNITED STATES NATIONAL MUSEUM. 



Lingula brainerdi — Continued. 



Lingula limitaria Seely, Rep. Vermont State Geol., n. s., 1, 1902, p. 145 (nom. 



nud.); ibid., 5, 1906, p. 183, pi. 41; reprint of same, p. 30, pi. 41; ibid., 7, 



1910, pi. 51. 

 Chazyan (Day Point, Crown Point): Valcour Island, Crown Point, New York; 



South Hero and Isle La Motte, Vermont. 



Lingula briseis Billings. 



Lingula briseis Billings, Pal. Fossils, 1, Geol. Surv., Canada, 1865, p. 48, fig. 52 



(adv. sheets, 1862); Geol. Canada, 1863, p. 161, fig. 136. 

 Trenton: Near Oliviers Mills on the Bayonne River, Canada. 



Llngula(?) canadensis Billings. 



Lingula canadensis Billings, Pal. Foss., 1, 1865, p. 114, fig. 95 (adv. sheets, 1862); 



Geol. Canada, 1863, p. 210, fig. 209.— Davidson, Mon. British Foss. Brach., 



5, Sil. Suppl., Pal. Soc, 1883, p. 202, pi. 17, fig. 1.— Hall and Clarke, Pal. 



New York, 8, pt. 1, 1892, p. 27. — Winchell and Schuchert, Geol. Minnesota, 



3, 1893, p. 352, fig. 26. 

 Richmond (Charleton): Black Point, Anticosti. 

 ?Trenton (Prosser): Mantorville and Hader, Minnesota. 



Lingula cincinnatiensis Hall and Whitfield. 



Lingulella (Dignomia) cincinnatiensis Hall and Whitfield, Pal. Ohio, 2, 1875, 



p. 67, pi. 1, figs. 2, 3. 

 Lingulella cincinnatiensis Miller, Amer. Pal. Foss., 1877, p. 115; N. A. Geol. 



Pal., 1889, p. 352, fig. 577. 

 Lingula cincinnatiensis Schuchert, Bull. U. S. Geol. Surv., 87, 1897, p. 24*1. — 



Foerste, Jour. Cincinnati Soc. Nat. Hist., 21, 1914, p. 127, pi. 2, figs. 2, 3. 

 Maysville (Fairmount): Cincinnati, Ohio, and vicinity. 

 Trenton (Upper): Near Rogers Gap; Kentucky. 



Lingula clathrata Winchell and Schuchert. 



Lingula clathrata Winchell and Schuchert, Geol. Minnesota, 3, 1893, p. 345, 



pi. 29, fig. 42. 

 Black River (Dccorah): St. Paul, Minnesota. 

 Cotypes.— Cat. No. 45546, U.S.N.M. 

 Lingula clintoni Vanuxem. 



Lingula oblonga Conrad (not Eichwald), 3d Ann. Rep. Geol. Surv. New York, 



1839, p. 65.— Hall, Geol. New York, Rep. 4th Dist., 1843, p. 77, fig. 4; Pal. 



New York, 2, 1S52, p. 54, pi. 20, fig. 1.— Rogers, Geol. Pennsylvania, 2, pt. 2, 



1858, p. 823, fig. 629; Man. Geol., 1860, p. 107, fig. 4— Lesley, Rep. Geol. Surv. 



Pennsylvania, P 4, 1889, figs. 

 Lingula clintoni Vanuxem, Geol. New York, Rep. 3d Dist., 1842, p. 79, fig. 4. — 



Grabau and Shimer, N. A. Index Fossils, 1, 1907, p. 197. 

 Lingula suboblonga D'Orbigny, Prodrome Pal. Stratig., 1850, p. 34. 

 Early Silurian Cayuga County, New York (Clinton); Pennsylvania; Hamilton, 



Ontario (Cataract); Arisaig, Nova Scotia. 

 Lingula clochensis Foerste. 



Lingula clochensis Foerste, Bull. Sci. Lab. Denison Univ., 17, 1914, p. 253, pi. 2, 



fig. 11a, b. 

 Black River (Lowville): La Cloche peninsula, Ontario. 

 Lingula cobourgensis Billings. 



Lingula cobourgensis Billings, Pal. Fossils, 1, Geol. Surv. Canada, 1865, p. 50, 



fig. 54 (adv. sheets, 1862); Geol. Canada, 1863, p. 161, fig. 132.— Winchell 



and Schuchert, Geol. Minnesota, 3, 1893, p. 346, pi. 29, fig. 12.— Grabau and 



Shimer, N. A. Index Fossils, 1, 1907, p. 195, fig. 228a-b. 

 Trenton: Cobourg, Collingwood, and Ottawa, Canada; ?Minneapoiis, Minnesota. 



