MolluscaBase source details
Butts C. (1940). Geology of the Appalachian Valley in Virginia. Part I – Geological text and illustrations. Virginia Geological Survey Bulletin. 52: 1-568.
509580
Butts C.
1940
Geology of the Appalachian Valley in Virginia. Part I – Geological text and illustrations
Virginia Geological Survey Bulletin
52: 1-568
Publication
Date
action
by
Kokenospira virginiana Butts, 1940 † (original description)