Age. A series of woodrat middens dating from late Holocene to mid Wisconsin (Van Devender and Bradley 1990). Midden #5B(1), 26,430 ± 4600; #5B(2), 19,600 ± 800.
General Description. The Baby Vulture Den middens are within a few kilometers of Rio Grande Village, Big Bend National Park (Van Devender and Bradley 1990).
Fauna.
Sylvilagus audubonii—Desert Cottontail (Van Devender and Bradley 1990:
cf.)
Peromyscus sp.—Deer Mouse (Van Devender and Bradley 1990)
Neotoma leucodon—White-toothed Woodrat (Van Devender and Bradley 1990: cf.)
Literature. Van Devender and Bradley 1990
Last Update: 31 May 2011