The antiquity of the deposits in Jacob's cavern. Anthropological papers of the AMNH ; v. 19, pt. 6.

Allison, Vernon Charles, 1891-2005-10-052005-10-051926http://hdl.handle.net/2246/1711 p. l., p. 293-335. illus., diagrs. 25 cm.19552453 bytesapplication/pdfen-USGN2 .A27 vol.19 pt.6 1926Jacob's Cavern (Mo.)McDonald County (Mo.) -- Antiquities.The antiquity of the deposits in Jacob's cavern. Anthropological papers of the AMNH ; v. 19, pt. 6.text