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Peter Sorensen sn 1976-07-11
United States, California, Humboldt, Woodley Island, 40.810058 -124.160617
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D. Santana 27 1970-10-00
United States, California, Humboldt, Road side near Big Lagoon, 41.16696 -124.10362
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Linda M. Barker 1488 1976-05-13
United States, California, Humboldt, Lanphere-Christensen Dunes; 3 mi. W of Arcata, 40.883693 -124.148922
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Linda M. Barker 1562 1976-06-01
United States, California, Humboldt, Lanphere-Christensen Dunes, 3 mi. W of Arcata., 40.883693 -124.148922
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Peter Sorensen sn 1976-07-11
United States, California, Humboldt, Woodley Island; Humboldt Bay, 40.81126 -124.16087
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S. R. Johnson 12 1965-03-15
United States, California, Humboldt, 1 mi. N of Luffenholtz Beach, 41.052558 -124.129953
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George Kirn sn 1977-10-30
United States, California, Humboldt, 1/2 mi. from mouth of Elk River, 40.76442 -124.20044, 8m
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Ruby Van Deventer sn 1960-06-16
United States, California, Del Norte, Kellog Ranch (Kortie Ranch), Pacific Shores subdivision, 41.855284 -124.204151, 8m
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Al Hobart sn 1967-06-01
United States, California, Del Norte, Pacific Shores near Lake Talawa, 41.842516 -124.214885
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J.P. Smith 4959 1971-10-06
United States, California, Humboldt, End of Murray Rd. in McKinleyville., 40.956446 -124.126317
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J.P. Smith 4966 1971-10-06
United States, California, Humboldt, End of Murray Rd. in McKinleyville., 40.956446 -124.126317
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J.P. Smith 4924 1971-10-02
United States, California, Del Norte, Along Stony Creek near Gasquet., 41.8655 -123.9505
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P.A. Daly 45 1986-01-20
United States, California, Humboldt, Trinidad Head, along trail, 41.054246 -124.150526, 61m
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Jean Hanson 64 1980-05-24
United States, California, Humboldt, Indian (Gunther) Island in Humboldt Bay, city of Eureka, W end of island, S of dike, 40.814971 -124.168021
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E. Mackey sn 1986-10-07
United States, California, Humboldt, Patricks Point State Park; near Penn Creek Campground, 41.135793 -124.154326