TYPE SPECIMENS (W INVERTEBRATE FOSSILS. 307 



1 1 1946. Helix (Jeanneretia ) crusta Dall. Cotypes. 



1 1 1947. Oligocene. Ballast Point, Tampa, F'lorida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, I't. I, 1890, 

 J). 9, ])!. I, figs. 4, 4a, 4b, 6e, 6f. 



1 1 1950. Helix (Jeanneretia I crusta cunctator Dall. Cotypes. 



Oligocene. l)alla,st Point, Tampa, Florida. 



Dall, Trans. Wagner Free Iiisl. vSci. I'liila.. Ill, I't. I, 1890, 

 ].. I... 



13401. Helix ( Monodon?) dallii uStearn.s m.s. ) White. 



Holotype and i)aratypes. 

 John Da}' (Miocene). Eastern Oregon. 



White, Bull. No. 18, U. S. Oeol. Surv., 1885, p. 14, ]>\. 3, figs. 4-6. 



111951. Helix (^Jeanneretia ) diespiter Dall. Cotypes. 



Oligocene. Hallast Point, Tampa, P'lorida. 



Dall, Trans. Wagner Free Insl. vSei. Phila.. Ill, I't. I, 1S90, 

 ]i. i<>, ])1. I , figs. I, la. 



1 1 1955. Helix (Jeanneretia) direpta Dall. Cot>]ies. 



130354. Oligocene. Ballast Point, Tampa, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, i't. 1, 1S90, 

 p. 10, pi. 1, figs. 7a, 7b; Pt. \\ 1900, pi. 39, figs. 4, 5. 



12502. Helix evanstone"hsis White. Cotypes. 



Laramie (Cret. ). F^\-anston, W3'oming. 



White, Bull. V. S. Geol. and Geogr. Surv. Terr., IV, 1878, p. 714; 

 Third Ann. Kept. V. vS. Geol. Surv., 1883, p. 454, ])1. 27, 

 figs. 29-31. 



13400. Helix ( Aglaia I fidelis Gray. Plesiot>pes. 



John Da\- (Miocene). Eastern Oregon. 



White, Bull. No. t8, T'. S. Geol. vSurv., 1885, p. 14, pi. 3, figs. 1-3. 



111957. Helix (Jeanneretia) haruspica Dall. Holotype. 



Oligocene. Ballast Point, Tampa, Pdorida. 



Dall, Trans. Wagner Free Inst. vSci. Phila., Ill, Pt. I, 1890, 

 ]). I 1 , 1)1. I, figs. 7c, 7d. 



1 1 1945. Helix (Jeanneretia) instrumosa Dall. Cotypes. 



Oligocene. Ballast Point, Tampa, Fdorida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, I't. I, 1890, 

 p. 9, pi. I, figs. 7, 8b. 



,8883. Helix kanabensis White. Cotypes. 



Earamie (Cret.). Upper Kanab, I'tah. 



White, Powell's Rept. Geol. Uinta IMountains, 1876, p. I2u; Third 

 Ann. Rept. V. S. Geol. Surv., 1883, p. 454, pi. 25, figs. 12-14. 



111944. Helix (Jeanneretia) latebrosa Dall. IIolot\pe. 



Oligocene. Ballast Point, Tampa, Fdorida. 



Dall, Trans. Wagner P'ree Inst. Sci. Phila., Ill, Pt. I, 1890, ]). 8, 

 pi. 1, figs. 8, 8a. 



