S90 BULLETIN 53, UNITED STATES NATIONAL MUSEUM. 



(jl-yil- Marginalia ( Volutella) amiantula Dall. Holotype. 



Pliocene. Near Fort Thompson, Caloosahatchie River, 

 Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. I, 1S90, p. 56, 

 pi. 5, fig. 9. 



1 13773. Marginalia amina Dall. Holot^^pe. 



Oligocene. Potrero, Rio Amina, Santo Domingo, West 

 Indies. 

 Dall, Proc. U. S. Nat. Mus., XIX. 1896, p. 309, pi. 29, fig. 15. 



97362. Marginalia (apicina var.? ) pardalis Dall. Holotype. 



Pliocene. Near Fort Thompson, Caloosahatchie River, 

 Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. I, 1890, p. 49, 

 pi. 5, fig. 2. 



107 14 1. Marginalia (Persicula) arcuata Gtippy. Holotj^pe. 



Upper Oligocene. Pointapier, Trinidad, West Indies. 

 Guppy, Proc. Tt. S. Nat. Mns., XIX, 1S96, p. 308, pi. 29, fig. 13. 



97498. Marginalia aurora Dall. Holotype. 



Miocene. Chipola River, Calhoun County, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. I, 1890, p. 51, 

 pi. 6, fig. 4a. 



1 12096. Marginalia ballista Dall. Holotype. 



Oligocene. Ballast Point, Tampa, Florida. 



Dall, Trans. Wagner Free Inst. vSci. Phila., IF, Pt. I, 1890, p. 47, 

 pi. 4, fig. 6. 



1 12097. Marginalia (ballista var.?) tampae Dall. Cotypes. 



Oligocene. Tampa, Florida. 



Dall, Trans. Wagner P'ree Inst. vSci. Phila., Ill, Pt. I, 1890, p. 47. 



97371. Marginalia balla ( Conrad). Cotypes. 



Pliocene. Caloosahatchie River, near Fort Thompson, 

 Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. I, 1890, p. 53, 

 pi. 4, fig. 9a. 



112100. Marginalia balla bellula Dall. Cotypes. 



Oligocene. Tampa, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. I, 1890, p. 53, 

 pi. 4, fig. 8e. 



112101. Marginalia balla inepta Dall. Cotypes. 



Oligocene. Tampa, Florida. 



Dall, Trans. Wagner Free In.st. vSci. Phila., Ill, Pt. I, 1S90, p. 53, 

 pi. 4, fig. 8d. 



112319. Marginalia ( Volutalla ) dacria Dall. Holotype. 



Pliocene. Tillys Lake, Waccamavv River, South Carolina. 



Dall, Trans. Wagner Free Inst. vSci. Phila., Ill, Pt. II, 1892, 

 p. 226, pi. 14, fig. 5. 



