Wells, Helen Fairman and William C. Clewlow Jr. 1981, "Radiocarbon Dates from the Bird Spring Site, Clark County, Nevada", Journal of California and Great Basin Archaeology, 3(2)

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
UCR-1195 26CK1 (Bird Springs Shelter) NV 1625 ± 100
UCR-1194 26CK1 (Bird Springs Shelter) NV 1540 ± 100
UCR-1193 26CK1 (Bird Springs Shelter) NV 1395 ± 140