186 SMITHSONIAN MISCELLANEOUS COLLECTIONS 
ANNOTATED LIST OF GENERA AND SPECIES—Continued 
Species 
V. brevicarinata Cooper 
V. deckeri Cooper 
V. intracarinata Ulrich and 
Cooper 
V. obscura Cooper 
V. plana Cooper 
V.. semicarinata Cooper 
V. strophomenoides 
(Raymond) 
V.. tenuis Cooper 
V.. transversa Cooper 
V. ventro-carinata (Butts) 
Valcourea sp. I 
V alcourea sp. 2 
V alcourea sp. 3 
Valcourea sp. 4 
Valcourea sp. 5 
W estonia clathrata (Winchell 
and Schuchert) 
W. superba Cooper 
W estonia sp. I 
Xenambonites undosus Cooper 
Zygospira circularis Cooper 
Z. elongata Cooper 
Z. lebanonensis Cooper 
Z. ? matutina Cooper 
Z. mediocostellata Cooper 
Z. recurvirostris (Hall) 
Z. variabilis Fenton and 
Fenton 
Zygospira sp. 1 
Gen. and sp. undet. 
SPECIES 
Stage Formation 
Porterfield Arline 
Ashby Tulip Creek 
Whiterock Upper Pogonip 
Marmor Lenoir 
Ashby or Yellow shaly Is. on 
Porterfield 25’ ss., Eureka 
group 
Porterfield Arline 
Marmor Crown Point 
Ashby Tulip Creek 
Porterfield Bromide 
(Mountain Lake) 
Porterfield Little Oak 
Ashby Lincolnshire 
Ashby Lincolnshire 
Porterfield Red Knobs 
Porterfield Arline 
Ashby or Quebec City 
Porterfield 
Wilderness Decorah 
(Guttenburg) 
Porterfield Pratt Ferry 
Porterfield Whitesburg 
Porterfield Pratt Ferry 
Wilderness Lebanon, Carters 
Wilderness Lebanon, 
Nealmont 
Wilderness Lebanon, Barnhart, 
Camp Nelson, 
Moccasin 
Porterfield Little Oak 
Wilderness Sevier 
Trenton Middle Trenton 
Wilderness Plattin (Macy), 
Zell 
Wilderness Sevier 
Porterfield Athens, Arline, 
Pratt Ferry 
VOL. 127 
Geographic 
location Page 
Tenn. 406 
Okla. 407 
Nev. 408 
Tenn. 409 
Nev. 409 
Va. 410 
IND YS, Wits 4II 
Okla. 412 
Okla. 413 
Ala. 414 
Va. 415 
Tenn. 415 
Tenn. 415 
Tenn. 416 
Quebec 416 
Minn. 209 
Ala. 209 
Tenn. 210 
Ala. 815 
Tenn. 670 
Pa., Tenn. 670 
Tenn., Mo., 671 
Ky. 
Ala. 672 
Tenn. 672 
N.Y. 673 
Mo. 673 
Tenn. 674 
Ala., Tenn. 1006 
