TYPE SPECIMENS OF INVERTEBRATE FOSSILS. 71 



39914. Asterias antiqua Troost. Chirotype. 



Ordovician. Harpeth River, Davidson County, Tennessee. 

 Troost, Proc. Amer. Assoc. Adv. Sci., II, 1850, p. 59. 



12325. Asterias ? dubium Whitfield. Cotype. 



Jurassic. East side Spearfish Creek, near Junction with 

 the Redwater, Black Hills, South Dakota. 



Whitfield, Rept. Geol. and Resources, Black Hills, Dakota, 1880, 

 p. 344, pi. 3, fig. 3.— Clark, Bull. No. 97, U. S. Geol. Surv., 

 1893, p. 31, pl- 5, fig- 2. 



1 12994. Astralium (Lithopoma) chipolanum Dall. Cotypes. 



Oligocene. Alum Bluff, Florida. 



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

 384, pl. 18, fig. 6a. 



1 12993. Astralium (Lithopoma) precursor Dall. Holotype. 



Pliocene. Caloosahatchie River, near Fort Thompson, 

 Florida. 



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

 384, pl. 18, fig. 8. 



158281. Astrangia expansa Vaughan. Cotypes. 



158285. Jacksonian (Eocene). Jackson, Mississippi, and Mont- 



gomery, Louisiana. 



Vaughan, Mon. XXXIX, U. S. Geol. Surv., 1900, p. 133, pl. 14, 

 figs. 3-5- 



158289. Astrangia harrisi Vaughan. Cotypes. 



158290. Jacksonian (Eocene). Near Vinces Bluff, Saline River, 



Cleveland County, Arkansas. 



Vaughan, Mon. XXXIX, U. S. Geol. Surv., 1900, p. 136, pl. 14, 

 figs. 8, 9. 



158288. Astrangia ludoviciana Vaughan. Paratype. 



Jacksonian (Eocene). Montgomery, Louisiana. 



Vaughan, Mon. XXXIX, U. S. Geol. Surv., 1900, p. 135, pl. 14, 

 fig- 7- 



1 5829 1. Astrangia wilcoxensis Vaughan. Holotype. 



Midway (Eocene). Eastern Wilcox County, Alabama. 



Vaughan, Mon. XXXIX, U. S. Geol. Surv., 1900, p. 137, pl. 14, 

 figs. 11, 11a. 



39913. Astrios tennesseae Troost. Chirotype. 



Mississippian. Cannon County, Tennessee. 



Troost, Proc. Amer. Assoc. Adv. Sci., II, 1850, p. 59. 

 [A siliceous geode probably after some Agaricocrinus.] 



158315. Astrocoenia pumpellyi Vaughan. Holotype. 



Upper Oligocene. Russell's Spring, Flint River, Decatur 

 County, Georgia. 



Vaughan, Mon. XXXIX, U. S. Geol. Surv., 1900, p. 149, pl. 17, 

 figs. 7, 7a. 



