TYPE SPECIMENS OF INVERTEBRATE FOSSILS. 589 



1902. Scaphites vermiformis Meek and Hayden. Holotype. 



Fort Benton (Cret.). Chippewa Point, near Fort Benton, 

 Montana. 



Meek and Hayden, Proc. Acad. Nat. Sci. Phila., for 1862, p. 22. — 

 Meek, Ninth Ann. Rept. U. S. Geol. Surv. Terr., 1876, p. 423, 

 pi. 6, figs. 4a, 4b. 



225. Scaphites warreni Meek and Hayden. Holotype. 



Fort Benton (Cret.). Southern base of Black Hills, South 

 Dakota. 



Meek and Hayden, Proc. Acad. Nat. Sci. Phila., for i860, p. 177. — 

 Meek, Rept. U. S. Geol. Surv., IX, 1876, p. 420, pi. 6, fig. 5. 



See Scaphites wyomingensis. 



8636. Scaphites warreni Meek and Hayden. Plesiotype. 



Colorado (Cret.). Three miles southwest of San Mateo, 

 New Mexico. 



White, Rept. U. S. Geogr. Surv. W. 100th Merid., IV, Pt. I, 1876, 

 p. 200, pi. 19, fig. 3a. 



12262. Scaphites warreni Meek and Hayden. Plesiotypes. 



12290. Colorado (Cret.). East fork Beaver Creek, Black Hills, 



South Dakota. 



Whitfield, Rept. Geol. and Resources Black Hills Dakota, 1880, 

 p. 444, pi. 13, figs. 1-4. 



225. Scaphites warreni Meek and Hayden. Holotype and 



12258. plesi oty pes . 



12262. Colorado (Cret.). Black Hills, South Dakota. 



Stanton, Bull. No. 106, U. S. Geol. Surv., 1893, p. 185, pi. 44, figs. 4-7. 



See Scaphites wyomingensis. 



12258. Scaphites wyomingensis (Meek and Hayden). Plesiotypes. 

 Fort Benton (Cret.). Black Hills, South Dakota. 



Whitfield, Rept. Geol. and Resources Black Hills Dakota, 1880, 

 p. 446, pi. 13, figs. 5-7. 



= Scaphites warreni. 



45986. Scenella afhnis Ulrich and Scofield. Holotype. 



Black River (Ord.). Goodhue County, Minnesota. 



Ulrich and Scofield, Geol. and Nat. Hist. Surv. Minn., Final 

 Rept., Ill, Pt. II, 1897, p. 840, pi. 61, figs. 36, 37. 



45987. Scenella affinis obsoleta Ulrich and Scofield. Cotypes. 



Trenton (Ord.). Cannon Falls, Minnesota. 



Ulrich and Scofield, Geol. and Nat. Hist. Surv. Minn., Final 

 Rept., Ill, Pt. II, 1897, p. 841. 



46532. Scenella beloitensis Ulrich and Scofield. Plastotype. 



Stones River (Ord.). Beloit, Wisconsin. 



Ulrich and Scofield, Geol. and Nat. Hist. Surv. Minn., Final 

 Rept., Ill, Pt. II, p. 839, pi. 61, figs. 33, 34. 



