TYPE SPECIMENS OF INVERTEBRATE FOSSILS. 27 



39896. Actinocrinus urna Troost. Chirotype. 



Mis.sissip])iaii. White Creek vSprin«2;, Davidson County, 

 Tennessee. 



Troost, Proc. Aiiier. Assoc. Adv. vSci., II, 1850, p. 60. 



8525. Actinocrinus viaticus White. Holotype. 



Missi.ssippian. Mottntain Sprin.i^, Old Mormon Road, 

 Nevada. 



White, Prelim. Rept. U. vS. Geogr. Surv. W. looth Merid., 8vo., 

 icS74, p. 16; Rept. U. S. Geoj^r. Surv. W. looth Merid., IV, 

 Pt. I, 1877, p. 82, pi. 5, fig. I. 



46338. Actinomya cancellata (Walcott)?. Plesiotypes. 



Trenton (Ord. ). West Covington, Kentucky. 



Ulricli, Geol. Surv. Ohio, VII, 1893, p. 657, text figs, a, b. 

 = Whiteavesia cancellata. 



1 388 1. Actinopteria boydi (Conrad). Plcsiotype. 



Middle Devonian. Lone Mountain, near Eureka, Nevada. 



WalcoU, Mon. VIII, U. S. Geol. vSurv., 1S84, p. 166, pi. 5, fig. 2. 



46545. Actinostroma ? trentonense Ulrich and Kverett. Figured 



sections of holotype. 

 Stones River (Ord.). Dixon, Illinois. 



Ulrich and Everett. Geol. Surv. 111., \'III, iS9t), p. 282, pi, 7, 

 figs- 3a, 3b. 



43410. Actinotrypa peculiaris Roniinger. Ple.siotypes and figtired 



sections. 

 Keoktik (Mi.ss. ). Keokuk, Iowa. 



Ulrich, Geol. Surv. 111., VIII, 1890, p. 503, pi. 77, figs. 3-3b. 



1 13602. Adeorbis leai Dall. Holotype. 



Miocene. Duplin Cotuity, North Carolina. 



Dall, Trans. Wagner Free Inst. vSci. Phila., Ill, Pi. II, 1892, p. 346. 



1 13596. Adeorbis strigillatus Dall. Cotypes. 



Pliocene. Caloo.sahatchie River, near P\)rt Thoni])son, 

 Florida. 



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

 345, pi. 19, figs. 10, 10I). 



3S143. Adiphlebia lacoana vScudder. Holotype. 



Upper Coal Meastires. Mazon Creek, Grundy County, 

 Illinois. 



Scudder, Mem. Boston Soc. Nat. Hist., Ill, 1S85, p. 345, pi. 32, 

 fig. 6; Fo.ss. In.sects N. America, I, 1890, pi. 18, fig. 6. 



162555. Admete gracilior Car]ienter. Plesiotype. 



Pleistocene. Deadman Island, off vSan Pedro, California. 



Arnold, Mem. Calif. .\cad. Sci., Ill, 1903, p. 219, pi. 7, fig. 4. 



