486 BULLETIN 53, UNITED STATES NATIONAL MUSEUM. 



107756. Pecten (Nodipecten) caloosaensis Dall. Holotype. 



Pliocene. Caloosahatchie River, near Fort Thompson, 

 Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 1898, p. 731, 

 pi. 29, fig. 12. 



1 14784. Pecten (/Equipecten) chipolanus Dall. Holotype. 



Oligocene. Near Baileys Ferry, Calhoun County, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 1898, p. 733, 

 pi. 29, fig. 9. 



87754. Pecten (Chlamys) coccymelus Dall. Holotype. 



Miocene. Plum Point, Maryland. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 1898, p. 741, 

 pi. 34, fig. 1. 



141025. Pecten (Chlamys) cocoanus Dall. Holotype. 



Jacksonian (Eocene). Cocoa, Choctaw County, Alabama. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 1898, p. 738, 

 pi. 34, fig. 23. 



61246b. Pecten (Pecten) compactus Dall. Holotype. 



Pliocene. Ventura Count}-, California. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 1898, p. 707, 

 pi. 34, fig. 5. 



23028. Pecten complexicosta Gabb. Plesiotypes. 



23102. Knoxville (Lower Cret. ). Wilbur Springs, Colusa County, 



California. 



Stanton, Bull. No. 133, U. S. Geol. Surv., 1895 (Feb., 1896), p. 37, 

 pi. 2. figs. 7-9. 



3652. Pecten comptus Dana. Holotype. 



Carboniferous. Harpers Hill on the Hunter, New South 

 Wales, Australia. 



Dana, Wilkes U. S. Expl. Exped., X, 1S49, p. 704, Atlas, pi. 9, 

 fig- 5- 



1 14776. Pecten ( Nodipecten ) condylomatus Dall. Cotypes. 



Oligocene. Near Baileys Ferry, Calhoun County, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 189S, p. 729, 

 pi. 34, figs. 14, 15. 



107791. Pecten ( Patinopecten ) coosensis (Shumard). Plesiotypes. 

 Miocene. Coos Bay, Oregon. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 1898, p. 700, 

 pi. 26, fig. 2. 



1 15527. Pecten | Plagioctenium ) demiurgus Dall. Holotype. 



Miocene. Savanetta, Trinidad, West Indies. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 1898, p. 718, 

 pi. 26, fig. 3. 



