Calico Early Man Site
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| Calico Master Pits | | | | Calico Old Office | | | | | | | Calico Early Man Site is located about 15 miles northeast of Barstow, California, off Interstate 15. From the Minneola Road exit, follow the signs north about two miles on graded dirt roads to the site. The history of this site dates back to 1942, when amateur archaeologists discovered what they believed to be primitive stone tools in this area. Fragments were embedded in the sediments of the shoreline of an ancient Pleistocene Era lake, called Lake Manix. | | | Technician at work | | Technician at work | | Technician at work | | | | | | Archaeology Technicians at work in Master Pits |
| | | This was the only New World archaeology project undertaken by the renowned archaeologist-paleontologist, Dr. Louis S.B. Leakey. Leakey, and his son, Richard, are well known for their Early Man discoveries at Olduvai Gorge in east Africa. Dr. Leakey first visited the area in 1963. He came to examine artifacts discovered in a commercial excavation by Ruth Dee Simpson, a San Bernardino County archaeologist. Leakey continued to act as Project Director until his death in 1972. Ruth Dee Simpson died in 2000. |
| | | Archaeologists have classified this site as a possible stone tool workshop, quarry, and camp site. Perhaps early nomadic hunters and gatherers stopped in this area to fashion the tools they used to survive. These tools may have included stone knives, scrapers, punches, picks, and chopping tools, as well as some saw-like tools called denticulates. No human bones or remains have be found here. |
| | | | | | | | | Guided Tour | | | | Interpretive program | | Flint napping demo | | | | |
| Guided tours and interpretive activities The alluvial fan deposits in this area are uniquely deep stratum layers that may represent the oldest evidence of human occupation in the Americas. In 1980, Drs. James Bischoff, Richard Ku, and Roy Shlemon estimated that the soils at this site may date back to over 200,000 years, using a uranium-thorium dating process on the surrounding strata. |
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| | | Schedule of Operation Wednesday 12:30 PM to 4:30 PM Thursday thru Sunday 9:00 AM to 4:30 PM
Guided Tours Wednesday - 1:30 PM and 3:30 PM Thursday thru Sunday - 9:30 AM, 11:30 AM, 1:30 PM, and 3:30 PM Closed Monday and Tuesday
User Fees Adults (1 or 2 persons) $5.00 - each additional person $2.50 Children (12 and under) $1.00 each Seniors (62 and over) $2.00 each Bus Groups $2.00 per person For more information about ongoing site activities, write to: Friends of Calico Early Man Site ATTN: Maggie Foss 2024 Orange Tree Lane Redlands, CA 93474 |
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