HSC
Marvin Butler 304 1971-08-11
United States, California, Siskiyou, Near Cyclone Gap, close to town of Cave Junction, 41.76241667 -123.6141944, 1677m
HSC
Rick Lundquist 35 1979-04-24
United States, California, Humboldt, SE corner 7th and Union St, Arcata, 40.865876 -124.077766, 24m
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M.A. Baker 408-A 1978-04-21
United States, California, Del Norte, Point St. George., 41.782482 -124.254258
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Michelle Stevens 58 1979-04-21
United States, California, Humboldt, Ponds across from Clam Beach, 40.9994 -124.111324
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David Wheeler 83 1979-04-23
United States, California, Humboldt, N end of Heindon Rd. at turn-around
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Linda M. Barker 603 1975-05-25
United States, California, Del Norte, Old Gasquet Toll Rd, Baker Flat, 6 mi. N of Patrick Creek junction, 41.968899 -123.802011, 710m
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Melany Seacat; Deni Seymour 31 1979-04-26
United States, California, Mendocino, Big River Estuary, S side of river at rivers mouth, 39.306834 -123.780214
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J.P. Smith; Steve Selva 3838 1970-06-14
United States, California, Humboldt, Along Hwy. 96 at Whitmore Creek., 41.333121 -123.510104, 152m
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J.P. Smith; Steve Selva 4392 1970-07-16
United States, California, Siskiyou, Along Klamath River, 2 mi. W of Seiad Creek, 41.845254 -123.223718, 518m
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J.P. Smith; Steve Selva 4328 1970-06-30
United States, California, Del Norte, Bear Basin., 41.795625 -123.728867
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J.P. Smith; Steve Selva 4031 1970-06-16
United States, California, Siskiyou, 4 mi. from Hwy. 3 on Rd. 8 to Sugar Creek., 41.329259 -122.882925, 1159m
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J.P. Smith; Steve Selva 4187 1970-06-30
United States, California, Del Norte, 2.7 mi. from junction with Hwy. 199 on French Hill Rd., 41.8266 -124.0016
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J.P. Smith 6432 1973-05-05
United States, California, Siskiyou, Along Cook and Green Pass Rd., 41.909349 -123.149313
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Maralyn A. Renner 1252 1980-06-26
United States, California, Siskiyou, SE edge of Flint Valley., 41.546535 -123.674478, 1390m
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R. Kalal 90 1980-07-20
United States, California, Humboldt, .2 mi. N of Arcata Marsh project, 40.861783 -124.092667, 2m
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M.A. Baker 1301 1980-05-18
United States, California, Humboldt, Near Black Mtn., 41.20361111 -123.5152778, 1006m
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Kenneth Clark 648 1980-05-10
United States, California, Humboldt, Above western beach, Point Delgada, Shelter Cove areas, 40.028736 -124.071586, 6m
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Kenneth Clark 603 1980-04-18
United States, California, Humboldt, Above Dead Mans Gulch near parking access, 40.02802 -124.054742, 137m
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Steve Boyd 1000 1985-07-23
United States, California, Riverside, 5 mi. W of Rancho California at the junction of Rancho California Rd. & De Luz Rd., 33.50972222 -117.2180556, 427m
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Gary H. Bolton 42 1975-05-24
United States, California, Placer, Upper Sierran foothills, intersection of Spring Garden Rd. and Auburn-Forest Hill Rd.
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C.J. Thomas 29 1983-05-09
United States, California, Humboldt, Adjacent to Hwy. overpass walkway near HSU, 40.875668 -124.091387, 23m
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B. Freeman 690628-7 1969-06-28
United States, California, Riverside, W of Indian Creek, San Jacinto Mts.
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P.A. Daly 75 1986-03-12
United States, California, Humboldt, Trinidad Head, 41.0541 -124.1503, 61m
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M. Roantree 61 1985-05-24
United States, California, Humboldt, E side of Trinidad Head, 41.054796 -124.148895
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Susan H. Bicknell sn 1989-04-17
United States, California, San Luis Obispo, Montana de Oro, Eastern Boundary, 35.28318 -120.84339
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F. Bowcutt 1388 1989-07-09
United States, California, Mendocino, Sinkyone Wilderness State Park, site of 1950s town site of Wheeler, 7 mi. SSE of Four Corners, 20 mi. SSW of Garberville, near site of old logging mill, near confluence of Jackass Creek and N Fork., 39.88527778 -123.91, 12m
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Cara Witte 855 2008-07-10
United States, California, Humboldt, National Forest 1. 1 mile north of intersection with Forest Service Road 4N38 and Brays Opening., 40.709307 -123.703313, 1326m
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K. A. Wayman; Robin Bencie, M. Mesler, Julie Gregory 147 2010-07-14
United States, California, Humboldt, Near North Trinity Mtn, 11.9 mi east of Hoopa on Big Hill Rd (8N01), at Box Camp, Six Rivers National Forest., 41.086115 -123.543563, 1372m
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Overton; Butler 5022 1979-06-15
United States, California, Del Norte, Near Big Flat Guard Station, close to the town of Gasquet, 41.69241667 -123.9031667, 213m
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Sarah Chaney 2011-06-06
United States, California, Santa Barbara, Santa Rosa Island: in housing compound along western [midden alley?]
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Wilbur Peterson 93 1970-10-28
United States, California, Humboldt, 1 mi. W of Blue Lake near R/R crossing, 40.904677 -124.033701
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Paul Shields sn 1955-06-00
United States, California, Humboldt, 1 mi. N of Weott, 40.3366 -123.93316
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C.E. Fellows 115 1965-08-22
United States, California, Los Angeles, Big Tujunga Canyon, 1.8 mi. E of Rim Canyon Rd. on Mt. Gleason Ave, NE on side road 1.3 mi., 34.274 -118.2718
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Anderson 1748 1961-08-25
United States, California, Humboldt, 1.5 mi. S of Trinidad, 41.052451 -124.125647
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Paul Shields sn 1955-06-00
United States, California, Humboldt, 1 mi. N of Weott, 40.3366 -123.93316
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Larry Berti sn 1968-06-20
United States, California, Tehama, Red Bluff, 40.18203 -122.23686
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C.E. Fellows 101 1965-06-23
United States, California, Ventura, 2 mi. NW of Ventura on Hwy. 101, 40 yds. from ocean
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J.P. Smith; J.O. Sawyer 4838 1971-09-18
United States, California, Siskiyou, 2 mi. W of the junction of Hwy. 3 and Rd. 8, N of Callahan., 41.325759 -122.854502, 1037m
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Frederick W. Oettinger 1312 1969-08-09
United States, California, Siskiyou, Above trail near Youngs Cabin on N Fork of Salmon River, Salmon Mts.
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William J. Ferlatte 383 1966-08-16
United States, California, Trinity, Big Flat., 41.076531 -122.939198, 1524m
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William J. Ferlatte 1563 1974-07-24
United States, California, Trinity, Big Flat at head of Coffee Creek, 100 m W of Coffee Creek Rd, near start of Packers Peak Trail, 41.093377 -122.936201, 1524m
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Overton; Butler 10057 1979-07-26
United States, California, Humboldt, Near White Rock Spring, close to the town of Willow Creek, 40.8145 -123.6921111, 1554m
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Thomas Wood 208 1979-08-08
United States, California, Modoc, 1 mi. S of Ft. Bidwell along Hwy. 1, corner house where road turns W, 41.84795 -120.15224, 1372m
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Melany Seacat; Deni Seymour 218 1979-06-03
United States, California, Mendocino, N side of river, 7 mi. upriver, 39.306733 -123.761795
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J.P. Smith; Steve Selva 4515 1970-07-27
United States, California, Siskiyou, Gumboot Lake, 41.210664 -122.519694, 1768m
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J.P. Smith 5022 1971-10-09
United States, California, Humboldt, Banks and flood plain of the Mad River above the fish hatchery., 40.85078 -123.989609
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G.K. Helmkamp A-49 1984-04-29
United States, California, San Bernardino, Big Morongo Preserve of The Nature Conservancy, between the TNC parking lot and Covington Park., 34.0467 -116.5695, 762m
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Susan H. Bicknell sn 1989-06-13
United States, California, Hazard Creek Marsh, where Hazard Creek meets the sea
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L. Ahart 3213 1981-09-27
United States, California, Butte, 1/8 mi. NE of intersection Lower Wyandotte Rd. and Upper Palermo Rd, 4 mi. NE of Palermo, 39.46444444 -121.4713889, 73m
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F. Bowcutt 1533 1989-07-12
United States, California, Mendocino, 70 air mi. SSE of Eureka, 20 air mi. S of Garberville, mouth of Usal Creek, 39.832604 -123.846427, 3m
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F. Bowcutt 1527 1989-07-12
United States, California, Mendocino, 70 mi. SSE of Eureka, 20 mi. S of Garberville, near old town site of Usal, Hotel Gulch, 39.832604 -123.846427, 85m
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Vernon H. Oswald; L. Ahart 8262 1996-09-04
United States, California, Tehama, Along Hwy. 36, NE of Red Bluff, Cascade Range Foothills, along Paynes Creek 1 mi. upstream from old bridge site, 40.281667 -122.162778, 131m
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S. Lyon 12 2006-07-18
United States, California, Siskiyou, E side of Eddy Gulch Rd, 3 mi. S of intersection with Sawyers Bar Rd., 41.271377 -123.1171, 915m
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Carl C. Marshall 229 1886-06-00
United States, California, Humboldt, Salt marshes.
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Peter Sorensen sn 1976-06-02
United States, California, Humboldt, Woodley Island, 40.810058 -124.160617
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C.E. Fellows 79 1965-05-17
United States, California, Humboldt, Luffenholtz Beach County Park, 41.040351 -124.120722
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D.E. Anderson 1818 1961-09-13
United States, California, Humboldt, 41.052451 -124.125647
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T.O. Osborne 155 1970-06-17
United States, California, Del Norte, Prince Island, 3/8 mi. W Sinestia Rock., 41.951095 -124.215019
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T.O. Osborne 4 1970-05-17
United States, California, Humboldt, Sugarloaf Rock, Cape Mendocino, 40.4401045 -124.4078433
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T.O. Osborne 12 1970-06-06
United States, California, Humboldt, Sugarloaf Rock, Cape Mendocino, 40.4401045 -124.4078433
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J.D. Ackerman 464 1975-06-10
United States, California, Humboldt, 1 mi. N of Samoa Bridge turnoff from Samoa Blvd, S of Manila, 40.839169 -124.168972
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Peter Sorensen sn 1976-06-02
United States, California, Humboldt, Woodley Island, 40.809571 -124.160617
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C.L. Lewis 54 1975-07-01
United States, California, Mendocino, Near Van Damme Beach State Park, close to the town of Little River, 39.26666667 -123.7833333, 20m
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M.A. Baker 410 1978-04-21
United States, California, Del Norte, Point St. George., 41.782482 -124.254258
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J.M. DiTomaso 1057 1979-05-20
United States, California, Humboldt, Above College Cove at Elks Head, 1 mi. N of Trinidad., 41.068648 -124.157119
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Melany Seacat; Deni Seymour 119 1979-05-30
United States, California, Mendocino, Big River Estuary, N side of river, 3 mi. upriver, 39.306834 -123.780214
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J.P. Smith 8933 1976-07-03
United States, California, Humboldt, Just N of Samoa Bridge, 40.823285 -124.176553
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J.P. Smith 3813 1970-06-07
United States, California, Humboldt, 0.6 mi. N of Luffenholtz Beach, along Hwy. 101, near Trinidad., 41.046866 -124.119682
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Thomas W. Nelson; Doris K. Niles 4692 1979-05-19
United States, California, Humboldt, Tidal marsh at mouth of Eel River, Crab Park, N of County Park., 40.644199 -124.304123
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Kenneth Clark 642 1980-05-10
United States, California, Humboldt, Shelter Cove, bluffs of Point Delgada., 40.028736 -124.071586, 5m
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A.L. Eicher sn 1986-05-10
United States, California, Humboldt, .3 mi. S of the junction of Samoa Blvd. and Vance Ave., 40.832356 -124.174447, 1m
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A.L. Eicher sn 1985-06-16
United States, California, Humboldt, SW side of the mouth of Mad River Slough, 40.864891 -124.155658, 1m
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Clare R. Wheeler; Gladys L. Smith 2658 1981-07-28
United States, California, Mendocino, S side of Caspar Beach, S of Caspar, 39.360794 -123.816804, 8m
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Clare R. Wheeler 3716 1984-08-15
United States, California, Mendocino, Big River Estuary, 2 mi. E and upriver from mouth, 39.300223 -123.758719, 15m
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Leonel Arguello sn 1989-07-14
United States, California, Humboldt, Lanphere-Christensen Dunes Preserve 3 mi. W of Arcata., 40.8898708 -124.1456794
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Jean Hanson 108 1980-06-22
United States, California, Humboldt, Indian (Gunther) Island, Humboldt Bay, city of Eureka: W side of dike on NW side of island., 40.817694 -124.169523
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Jean Hanson 101 1980-06-22
United States, California, Humboldt, Indian (Gunther) Island, Humboldt Bay, city of Eureka: W side of dike on NW side of island., 40.817694 -124.169523
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Jean Hanson 136 1981-05-10
United States, California, Humboldt, Indian Island, Humboldt Bay, city of Eureka, W end of island, 40.815957 -124.172602
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Andrea Pickart 118 2002-06-27
United States, California, Humboldt, Mad River Slough and Dunes, N of parking lot area at N end of access road., 40.871148 -124.151046
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James Henrickson 10073 1973-05-26
United States, California, San Bernardino, 15 mi. S of Kelso, just N of Pass between Granite and Providence Mts. along Kelbaker Rd., 34.843373 -115.628559, 1098m
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J.P. Tracy 2493 1906-06-17
United States, California, Humboldt, Eureka, 40.802071 -124.163673
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Norman H. Moe sn 1962-05-17
United States, California, Humboldt, Lanpheres Place, next to Mad River Slough, 40.90038 -124.13877
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D.E. Anderson 2822 1963-09-21
United States, California, Trinity, Hennessey Creek Rd, 5 mi. S of Burnt Ranch
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Jerry Parker 92 1968-10-07
United States, California, Humboldt, Near mouth of Mad River, 40.948469 -124.125078
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W.D. Stevens 66 1967-07-27
United States, California, Humboldt, Above Hwy. 101 W of Essex Ln., 40.904677 -124.033701
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Thomas W. Nelson 1709 1974-09-12
United States, California, Humboldt, 3 mi. S of Arcata, 40.831677 -124.081379
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M.A. Baker 353 1977-06-01
United States, California, Del Norte, Mouth of Wilson Creek, 41.608108 -124.102853
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Melany Seacat; Deni Seymour 217 1979-06-03
United States, California, Mendocino, S side of river, 2 mi. upriver, 39.306834 -123.780214
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L. Ahart 8348 2000-05-13
United States, California, Butte, Margin of Thermalito Afterbay, S side of access road to boat ramp, W of Larkin Rd, 1.25 mi. S of Oroville Airport, 5 air mi. SW of Oroville, 39.468889 -121.632222, 43m
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HSC225287 D.E. Anderson 3546 1965-04-24
United States, California, Humboldt, 2 mi. E of Berry Summit along Hwy. 299, 40.904464 -123.743441
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HSC225312 R. Spellenberg; A. Sylvester, D. Sutherland 1376 1966-04-27
United States, California, Trinity, 0.25 mi. W of mouth of New River on Trinity River, 40.846187 -123.476015
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HSC225307 M.T. Milligan sn 1964-04-04
United States, California, Trinity, Cedar Flat on Hwy. 299, S side of Trinity River., 40.790372 -123.438443
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HSC225288 D.E. Anderson 2452 1963-05-18
United States, California, Humboldt, Near junction of New and Trinity Rivers, 40.9246827 -123.5099737
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HSC225284 J.O. Sawyer; D.E. Anderson 2529 1970-04-19
United States, California, Trinity, Denny Campground., 40.929734 -123.403176, 427m
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HSC225294 J.P. Smith; J.O. Sawyer 5846 1973-03-11
United States, California, Trinity, Trail along the Trinity River and New River beginning at Grays Falls, 40.845774 -123.480006
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HSC225286 Thomas W. Nelson 400 1971-04-24
United States, California, Humboldt, Overlooking the E Fork of Willow Creek, S of Hwy. 299, 40.903157 -123.709505
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HSC225276 J.P. Smith 5976 1973-04-07
United States, California, Trinity, New River trail from Grays Falls Campground on the N side of the Trinity River and W side of the New River, 40.8499 -123.4799, 244m
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HSC225296 J.P. Smith 6272B 1973-04-21
United States, California, Trinity, Along Coffee Creek Rd. leading to Coffee Creek Ranch., 41.084616 -122.742399, 610m
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HSC225275 J.P. Smith 6286 1973-04-21
United States, California, Trinity, Along Coffee Creek Rd. leading to Coffee Creek Ranch., 41.084616 -122.742399, 610m
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HSC225316 David Johnson 59 1974-04-20
United States, California, Butte, Table Mtn., 39.604555 -121.547194