TYPE SPECIMENS OF INVERTEBRATE FOSSILS. 247 



8036. Erisocrinus (Ceriocrinus) inflexus Geinitz. Plesiotype. 



Upper Carboniferous. Confluence of Grand and Green 

 rivers, Utah. 



White, Twelfth Ann. Rept. U. S. Geol. Surv. Terr., 1878 (1883), 

 Pt. I, p. 128, pi. 34, rigs. 9a, 9b. 



= Delocrinus inflexus. 



8034. Erisocrinus ( Ceriocrinus ) planus White. Holotype. 



Upper Carboniferous. Thirty miles west of Humboldt, 

 Kansas. 



White, Proc. U. S. Nat. Mus., II, 1880, p. 257, pi. 1, figs. 6, 7 (as 

 E. planus); Twelfth Ann. Rept. U. S. Geol. Surv. Terr., 

 1878 (1883), p. 127, pi. 35, figs. 5a, 5b. 



= Delocrinus planus. 



1080. Erisocrinus typus Meek and Wortheu. Plesiotype. 



Upper Carboniferous. Bellevue, Nebraska. 



Meek, Final Rept. U. S. Geol. Surv. Nebr. (Hayden), 1872, p. 146, 

 pi. 1, figs. 3a, 3b. 



8037. Erisocrinus typus Meek and Worthen. Plesiotype. 



Upper Carboniferous. Confluence of Grand and Green 

 rivers, Utah. 



White, Twelfth Ann. Rept. U. S. Geol. Surv. Terr., 1878 (1883), 

 Pt. I, p. 126, pi. 33, fig. 5a. 



1 14603. Ervilia chipolana Dall. Holotype. 



Oligocene. Alum Bluff, Calhoun County, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 1898, 

 P- 9H, pl- 33, %• 10. 



1 15054. Ervilia lata Dall. Holotype. 



Miocene. Natural Well, Duplin County, North Carolina. 



Ball, Trans. Wagner Free Inst. Sei. Phila., Ill, Pt. IV, 1898, 

 p. 915, pl. 33, fig. 20. 



107406. Ervilia oregonensis Dall. Holotype. 



Eocene ? Nehalem River, Columbia County, Oregon. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 1898, 

 p. 916, pl. 33, fig. 16. 



153768. Ervilia planata Dall. Cotypes. 



Oligoceue. Oak Grove, Santa Rosa County, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 1898, 

 P- 915- 



153769. Ervilia polita Dall. Holotype. 



Pliocene. Caloosahatchie River, near Fort Thompson, 

 Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 1898, 

 p. 916, pl. 33, fig. 17. 



1 14704. Ervilia triangularis Dall. Holotype. 



Oligocene. Calhoun County, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 189s, 

 p. 915, pl. 33, fig. 19. 



