176 ' BULLETIN 53, UNITED STATES NATIONAL MUSEUM. 



135852. Crassatellites (Crassinella) tanicus Dall. Holotype. 



Oligocene. Oak Grove, Santa Rosa County, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. VI, 1903, 



p. 1477, pi. 49, fig. 11. 



1 14607. Crassatellites (Crassinella) triangulatus Dall. Holotype. 

 Chipola (Oligocene). Alum Bluff, Calhoun County, 

 Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. VI, 1903, 

 p. 1476, pi. 49, fig. 16. 



43646. Crateripora erecta Ulrich. Holotype. 



Lorraine (Ord. ). Cincinnati, Ohio. 



Ulrich, Journ. Cincinnati Soc. Nat. Hist., II, 1879, p. 29, pi. 7, 

 figs. 29, 29a. 



= Attached base of Arthropora shafferi. 



43729. Crateripora lineata Ulrich. Holotype. 



Utica (Ord.). Cincinnati, Ohio. 



Ulrich, Journ. Cincinnati Soc. Nat. Hist., II, 1879, p. 30, pi. 7, 

 figs. 28, 28a. 



= Attached base of Escharopora falciformis. 



43730. Crateripora lineata expansa Ulrich. Holotype. 



Lorraine (Ord.). Hamilton, Ohio. 



Ulrich, Journ. Cincinnati Soc. Nat. Hist., II, 1879, p. 30. 

 = Attached base of Escharopora falciformis. 



114891. Crenella duplinensis Dall. Holotype. 



Miocene. Natural Well, Duplin County, North Carolina. 



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

 p. S04, pi. 35, fig. 6. 



1925. Crenella elegantula Meek and Hayden. Holotype and 



paratypes. 

 Fox Hills (Cret.). Deer Creek, North Platte, Wyoming. 



Meek and Havden, Proc. Acad. Nat. Sci. Phila., for 1861, p. 441. — 

 Meek, Rept. U. S. Geol. Surv. Terr., IX, 1876, p. 75, pi. 28, 

 figs. 6a-c. 



1 14624. Crenella minuscula Dall. Holotype. 



Oligocene. Alum Bluff, Chattahoochee River, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 1898, p. 803, 

 pi. 35, fig. 22. 



14360. Crenipecten hallanus Walcott. Cotypes. 



Lower Carboniferous. Eureka District, Nevada. 



Walcott, Mon. VIII, U. S. Geol. Surv., 1884, p. 231, pi. 8, figs. 7, 7c. 



24576. Crepicephalus 1 Loganellus ) anytus Hall and Whitfield. 



Cotypes. 

 Upper Cambrian. Schell Creek, Nevada. 



Hall and Whitfield, Rept. U. S. Geol. Expl. 40th Par., IV, Pt. II, 

 1S77, p. 219, pi. 2, figs. 19-21. 



= Ptychoparia ? anytus. 



