TY  - RPRT
TI  - Uranium-series dated authigenic carbonates and Acheulian sites in southern Egypt
AU  - Barney J. Szabo
AU  - W.P. McHugh
AU  - G. G. Schaber
AU  - C.V. Haynes
AU  - C. S. Breed
PY  - 1989
DO  - 10.1126/science.243.4894.1053
UR  - https://pubs.usgs.gov/publication/70015098
ID  - 70015098
ER  -