TYPE SPECIMENS OE INVEKTEBRATE EOSSILS. 491 



^^5111- Pecten ( iEquipecten ; suwaneensis Dall. Cotypes. 



Olig^oceiic. vSiiwance Count \-, I-'lorida. 



l);ill, Trans. Wagner Free Inst. vSci. I'liila., Ill, I't. IV, 1S98, ]>. 734. 



3658. Pecten tenuicollis Dana. Holotype. 



Carboniferou.s. Harpers Hill on the Hunter, New vSoiith 

 Wales, Australia. 



Dana, Wilkes IT. S. Kx]>l. Ivxped., X, 1S49, ]>. 705, .\tlas, ]>]. 9, 

 fiKs. 7, 7a. 



145991. Pecten tenuis Lea. Cotypes. 



Miocene. Jones's wharf, Patuxent River, Maryland. 



Lea, Trans. Am. Phil. vSoc. (2), IX, 1845, p. 246, pi. 35, fig. 33. — 

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

 p. 72S. 



= Pecten ( Placopecten?j niar>lan(licus. 



30216. Pecten texanus Roemer. Plesiotypes. 



,Buda ( Lower Cret.). Near Austin, Texas. 



vSluittuck, lUill. No. 205, U. vS. Geol. vSnrv., 1903, j). 17, ])1. 5, 

 figs. 6-S. 



651. Pecten utahensis Meek. Cotype. 



Upper Carboniferous. vSunnnit vSj^rin.i;- T\i.ss, east of 

 Eureka, Nevada. 



Meek, Proc. Acad. Nat. Sci. Phila. for i860, p. 310. 



— Aviculopecten utahensis. 



137612. Pecten ( Chlamys ) wahtubbeanus Dall. Holotype. 



Iwcene. Indian Mound Railroad Cut, Xewton Count>', 

 Missi.ssippi. 



Dall, Trans. Wagner l-Vee Inst. vSci. Phila., Ill, Pt. IV, 1898, p. 736, 

 pi. 34, fig. 9. 



140126. Pecten (wahtubbeanus var. ?) willcoxii Dall. Holotvpe. 



Ivocene. McLeod's mill, Clark County, Missi.ssippi. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 1898, p. 737, 

 pi. 29. fig. 4. 



350. Pectunculina parvula Meek and Hayden. Holotype and 



paratypes. 

 Montana (Cret.). Yellowstone River, near Miles City, 

 Montana. 



Meek. and Hayden, Proc. Acad. Nat. vSci. Phila., VIII, 1856, p. 85. 



— Liniopsis parvula. 



23046. Pectunculus ? ovatus Stanton. Cotypes. 



Knoxville (Lower Cret.). Near Stephenson, Tehama 

 County, California. 



Stanton, Bull. No. 133, I'. vS. Geol. Surv., 1895 (Feb., 1896), p. 51, 

 pi. 6, figs. 9, 10. 



