TYPE SPECIMENS OF INVERTEBRATE FOSSILS. 671 



46046. Tryblidium modestum Ulrich and Scofield. Holotype. 



Black River (Ord. ). Near Cannon Falls, Minnesota. 



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

 Ill, Pt. II, 1897, p. 826, pi. 82, figs. 1, 2. 



46047. Tryblidium unguis Lindstrom. Plesiotype. 



Silurian. Island of Gotland. 



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

 III, Pt. II, 1S97, p. 820, figs, ib, ic. 



1 13472. Tuba acutissima Dall. Cotypes. 



Oligocene. Alum Bluff, Calhoun County, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila. , III, Pt. II, 1892, p. 319, 

 pi. 18, fig. 4a. 



9073. Tubulostium dickhauti (White). Cotypes. 



1 35 1 49. Tertiary. Little Rock, Arkansas. 



White, Proc. U. S. Nat. Mus., IV, 1881, p. 138, pi. 1, figs. 12, 13 — 

 Harris, Ann. Rept. Geol. Surv. Arkansas, 1872, II, p. 47, pi. 

 3, %• 4- 



See Spirorbis ? dickhauti. 



115014. Tugoniopsis compacta Dall. Holotype. 



Miocene. Magnolia, Duplin County, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 189S, p. 860, 

 pi. 35, fig. 10. 



9026. Tulotoma thompsoni White. Cotypes. 



Laramie (Cret.). Black Buttes Station, Wyoming. 



White, Twelfth Ann. Rept. U. S. Geol. Surv. Terr., Pt. I, 18S3, 

 p. 100, pi. 2S, figs. 2a-h; Third Ann. Rept. U. S. Geol. Surv., 

 1883, p. 467, pi. 24, figs. 17-22. 



158479 Turbinaria ? alabamensis Vaughan. Cotypes. 



to Jacksonian or Lowest Oligocene. Salt Mountain, near 



158482. Jackson, Alabama. 



Vaughan, Mon. XXXIX, U. S. Geol. Surv., 1900, p. 194, pi. 23, 

 figs- 1-3; pl- 2 4- 



111915. Turbinella chipolana Dall. Holotype. 



Oligocene. Near Baileys Ferry, Chipola River, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. I, 1890, p. 97, 

 pl. 10, fig. 7. 



1 1 1936. Turbinella regina Heilprin. Plesiotype. 



Pliocene. Shell Creek, De Soto County, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. I, 1890, p. 98, 

 pl. 3, fig. 4. 



1 1 1924. Turbinella scolymoides Dall. Holotype and plesiotypes. 

 1 12388. Pliocene. Caloosahatchie River, near Fort Thompson, 



and Shell Creek, De Soto County, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. I, 1S90, p. 98, 

 pl. 3, figs. 2, 5; Pt. II, 1892, p. 229. 



