Radiocarbon dates from CA-Mrn-152

In general, excavations at Mrn-152, which were conducted in 1972 and 1973, produced few time-sensitive artifacts, but those identified range from the Early through the Late Horizon, as defined elsewhere in central California. The close agreement of the three dates reported here indicates that there may have been an early occupation of Marin County, yet to be fully discovered and described, that is comparable to that of the Berkeley facies.