TYPE SPECIMENS OF INVEKTEBRATE FOSSILS. ()91 



3518. Venus bisecta Conrad. Tlolotype. 



Miocene. Astoria, Orej^^on. 



Conrad, Wilkes U. S. I*;xi)l. Ivxpcd., X, 1.S49, p. 724, Alla.s, j)!. 17, 

 fif(s. 10, la. 



1 15547. Venus blandiana Guppy. Holotypc. 



1 15548. Oligocene. Jamaica and Haiti, WY'st Indies. 



Guppy, Geol. Mag.. London, Dec. II, I, 1.S74, p. 436, pi. 17, lig. 8. 



3606. Venus brevilineata Conrad. Holotvpe. 



Miocene. Astoria, Oregon. 



Conrad, Wilke.s U. S. Expl. Exped., X, 1849, ]■>. 724 .Vtla-s, pi. 17 



109242. Venus ( Anomalocardia ) caloosana Dall. Holotype. 



Pliocene. Caloosahatchie Ri\-er, Florida. 



Dall, Tran.s. Wagner Free In.st. Sci. Phila., Ill, I't. V, 1900, pi. 42, 

 fig. 10. 



= Anomalocardia caloo.sana. 



337. Venus ? circularis Meek and Hayden. Holotype and paratype. 

 340. Fort Pierre (Cret.). Just above mouth of Milk River, 



Montana. 



Meek and Hayden, Proc. Acad. Nat. Sci. Phila., VIII, 1856, p. 272. 



= Thetis? circularis. 



1 35 1 24. Venus ducateli Conrad. Plesiotype. 



Miocene. Jericho, New Jersey. 



Whitfield, Mon. XXIV, U. S. Geol. Surv., 1S94, p. 67, pi. 11, 

 figs- 3-7- 



109244. Venus halidona Dall. Holotype. 



Oligocene. Ballast Point, Tampa, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. V, I9tx), ])1. 38, 

 figs. I, la; Pt. VI, 1903, p. 1307. 



3611. Venus lamellifera Conrad. Holotype. 



Miocene. Astoria, Oregon. 



Conrad, Wilkes U. S. Expl. Exped., X, 1849, p. 724, Atlas, pi. 17, 

 fig. 12a. 



1 14569. Venus langdoni Dall. Cotypes. 



Chipola (Oligocene). Alum Bluff, Calhoun County, 

 Florida. 



Dall, Trans. Wagner Free In.st. Sci. Phila., Ill, Pt. V, 1900, pi. 42, 

 figs. 2, 7, 12; Pt. VI, 1903, p. 1308. 



1 1 2361. Venus latilirata (Conrad). Plesiotype. 



Pliocene. Tillys Lake, Waccamaw River, South Caro- 

 lina. 



Dall, Trans. Wagner Free In.st. vSci. Phila., Ill, Pt. V, 1900, j)l. 42, 



fig- 3- 

 = Chione ( Lirophora) latilirata. 



