HSC
Carl C. Marshall 4 1885-00-00
United States, California, Humboldt, Table Bluff., 40.683183 -124.234504
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HSC220576 Nikolaus Gillen; Michelle Bihler 4 2014-03-20
United States, California, Contra Costa, Mount Diablo State Park. Back Creek Trail., 37.9164 -121.932323, 211m
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HSC220623 Gary J. Stebbins 17A 1970-03-24
United States, California, San Joaquin, Along SR 26, 1.5 mi. E of Duck Creek, 38.057463 -121.012331, 53m
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HSC220618 Larry Berti 23 1969-03-15
United States, California, Tehama, N face of Antelope Creek Canyon, 12 mi. E of Red Bluff, 3 mi. upstream from dam, 40.210312 -122.011372, 213m
HSC
HSC220628 S.M. Clapp 21 1966-04-07
United States, California, Orange, 3 mi. from Modjeska Canyon towards Silverado Canyon, 33.73205 -117.636048, 152m
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HSC220655 D.R. Junell 23 1965-04-18
United States, California, Colusa, 2 mi. E on Hwy. 16 from junction with Hwy. 20, 38.984035 -122.350482
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HSC220615 B. Dwelley 13 1966-04-06
United States, California, Contra Costa, 2 mi. S on Deer Valley Rd, 5 mi. S of Brentwood, 37.9175 -121.7235, 37m
HSC
HSC220662 Geo. D. Butler 1192 1910-04-17
United States, California, Siskiyou, Near Yreka, 41.73234 -122.64111
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HSC220557 J.O. Sawyer 2518 1970-04-18
United States, California, Trinity, Slopes above New River at its junction with the Trinity River., 40.851764 -123.458929, 244m
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HSC220602 Brad Klipfel 15 1973-04-28
United States, California, Humboldt, Along Canyon Creek, SW of Korbel, 40.846547 -123.902314
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HSC220552 Thomas W. Nelson 350 1971-03-23
United States, California, Mendocino, Beside Hwy. 101 about 2 mi. S of Squaw Rock, 38.889304 -123.054207
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HSC220566 J.P. Smith; J.O. Sawyer 5112 1972-04-01
United States, California, Lake, Along Walker Ridge Rd, 0.2 mi. from junction with Hwy. 20, 39.02567 -122.45205
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HSC220665 Paul Shields sn 1955-05-00
United States, California, Humboldt, Horse Mountain, 40.874 -123.73095
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HSC220527 Francis Winter sn 1960-04-24
United States, California, Humboldt, 1 mi. N of Redwood Creek Ranch, 40.972686 -123.842127, 396m
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HSC220525 Francis Winter sn 1960-05-07
United States, California, Humboldt, 3 mi. N of Redwood Creek Ranch, 40.997883 -123.856232, 457m
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HSC220667 Elrid H. Spinas 22 1948-05-15
United States, California, Humboldt, Horse Mtn., 40.864375 -123.730109
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HSC220664 H.E. Parks 0119/ 1931-04-00
United States, California, Tulare, In Yokol Valley near Exeter
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HSC220666 J.W. Johnson sn 1961-03-29
United States, California, Orange, Newport Beach, 33.5903 -117.8693
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HSC220648 W. Jan Rowe 34 1966-04-07
United States, California, Santa Cruz, 9 mi. S of Los Gatos on Hwy. 17, 37.13569 -121.98483, 366m
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HSC220619 D.M. Patten sn 1964-03-25
United States, California, Lake, 6 mi. NW of Lakeport on Hidden Lake Rd., 39.105584 -122.958751, 427m
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HSC220626 B. Francis 25 1964-03-24
United States, California, Marin, 0.5 mi. E of Tiburon, 37.891799 -122.461285
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HSC220612 C.F. Zeillemaker 64-D306 1964-05-11
United States, California, Sacramento, 6 mi. NE of Sacramento at Del Paso Park, 38.635595 -121.399946
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HSC220653 R.A. Rasp 3 1964-01-25
United States, California, San Diego, 3 mi. NE of Fallbrook on DeLuz Rd., 33.4107 -117.2781
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HSC220656 J.R. Bernard D-13 1963-04-08
United States, California, Monterey, Laguna Seca, half way between Salinas and Monterey., 36.584298 -121.753548
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HSC220647 M. Dole 15 1963-04-09
United States, California, Yolo, 1.0 mi. E of Zamora on Rd. 15, 38.764726 -121.821699
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HSC220658 John W. Harlan 20 1962-04-22
United States, California, Tulare, Along N Fork of the Kaweah River, 12 mi. N of Three Rivers, 36.521237 -118.782236
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HSC220631 B. Fulmer 38 1963-04-11
United States, California, Merced, Exchequer Rd. 25 mi. SE of Merced, found throughout rolling hills
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HSC220629 S.N. Wiemeyer 19 1962-04-20
United States, California, Sonoma, 0.75 mi. E of County Hospital along Chanate Rd., 38.472313 -122.694435, 122m
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HSC220632 D.R. Stover 44 1965-04-10
United States, California, Ventura, Foothill Canyon N of Ventura
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HSC220630 D.A. Shally 6 1965-04-10
United States, California, San Joaquin, 0.25 mi. W of Oak Grove Resort, Hwy. 26, Linden Rd.
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HSC220617 S.J. Hawks 48 1965-05-08
United States, California, Tehama, 15 mi. E of Red Bluff on Hwy. 36, 40.312304 -122.002793
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HSC220530 D.J. Jager 8 1965-03-24
United States, California, Mendocino, 1.5 mi. E of Talmage along Mill Creek Rd. N of lower reservoir, 39.131569 -123.130434, 244m
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HSC220657 D. Connell 4 1965-04-10
United States, California, Ventura, Ventura foothills
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HSC220604 J.F. Knezevich 258 1967-06-10
United States, California, Ventura, Hwy. 33, 26 mi. N of Ventura, 34.549685 -119.242166
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HSC220605 J.F. Knezevich 249 1967-06-10
United States, California, Ventura, E off the summit of Hwy. 33 on Pine Mtn. past the camground, 34.643001 -119.353172, 1524m
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HSC220611 R. Spellenberg 1121 1965-06-14
United States, California, Humboldt, 2 mi. E of Kneeland, Kneeland Prairie
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HSC220606 J. Heywood; D.H. Norris 1783 1968-03-30
United States, California, Trinity, Hwy. 299, 8.94 mi. E of Humboldt Co. line, 40.841481 -123.485105
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HSC220607 J. Heywood; D.H. Norris 1819 1968-03-30
United States, California, Shasta, 5 mi. E of Trinity Co. line on Hwy. 299, 40.672701 -122.6609116
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HSC220622 Dave Bradford 670018 1967-03-18
United States, California, Fresno, Auberry Rd. at crossing of Friant-Kern Canal, 152m
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HSC220646 C.S. Apperson sn 1966-05-02
United States, California, Los Angeles, 6 mi. from Gorman, E on Hwy. 138, 34.766923 -118.740222
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HSC220613 David Porter sn 1965-05-05
United States, California, Los Angeles, 0.5 mi. N of Topanga Canyon Blvd. Topanga Canyon, Santa Monica Mtns., 34.09495 -118.601434, 412m
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HSC220627 J.J. Wagoner 21 1965-04-11
United States, California, Orange, 3 mi. N of Modjeska Canyon along Irvine Rd.
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HSC220610 Maralyn OMeara; Gary S. Lester 350 1974-05-04
United States, California, Colusa, Walker Ridge Rd, 0.7 mi. from junction with Little Indian Valley Rd., 39.05395 -122.49215, 854m
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HSC220620 Thomas E. Higley 22 1974-04-20
United States, California, Los Angeles, 20 mi. NE of Azusa along the E Fork of the San Gabriel River Trail, 34.232464 -117.789224, 457m
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HSC220663 Bonnie Prange sn 1974-05-04
United States, California, Colusa, Near Clyde Mine, 39.07138 -122.47722, 854m
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HSC220597 Teresa Prendusi 50 1974-05-04
United States, California, Colusa, Beyond Clyde Mine 1/8 mi., 39.07138 -122.47722, 854m
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HSC220554 D.E. Anderson; Thomas W. Nelson, S. Dowty 5654 1972-06-14
United States, California, Trinity/Humboldt, Senteney Rock, a large barren Franciscan Rock along Swayback Ridge., 40.359866 -123.543921
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HSC220671 Linda M. Barker 182 1974-05-11
United States, California, Humboldt, Redwood National Park, Bald Hills Rd, Gans Prairie, 41.281034 -124.00965, 549m
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HSC220638 Dave Knorr 121 1974-04-20
United States, California, Butte, On Pentz Rd. near intersection with Clark Rd., 39.647319 -121.631857
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HSC220543 Thomas W. Nelson; Jane P. Nelson 783 1973-04-24
United States, California, Mendocino, Beside jeep road to Roberts Lake, N of Eden Valley Ranch., 39.64911 -123.183193
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HSC220542 Thomas W. Nelson; Jane P. Nelson 753 1973-04-22
United States, California, Mendocino, E of gate into Eden Valley, 39.504519 -123.19588
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HSC220541 Thomas W. Nelson; Jane P. Nelson 726 1973-04-14
United States, California, Trinity, Above Salt Creek E of USFS campground at Salt Creek, 40.131467 -123.369299
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HSC220534 Thomas W. Nelson; D.E. Anderson 817 1973-05-05
United States, California, Mendocino, Roberts Lake area of Eden Valley, N of Eden Valley Ranch, 39.64911 -123.183193
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HSC220546 Thomas W. Nelson; James Nelson 939 1973-05-28
United States, California, Humboldt, McKeown Ranch N of Dinsmore, 40.515569 -123.61705
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HSC220523 Thomas W. Nelson 1234A 1974-05-07
United States, California, Humboldt, Beside airstrip at Kneeland Prairie, 40.729366 -123.940551
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HSC220544 Thomas W. Nelson; Jane P. Nelson 1324 1974-05-27
United States, California, Mendocino, Mendocino National Forest near Mendocino Pass, 39.791487 -122.937429, 1524m
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HSC220659 Thomas W. Nelson 1161 1974-04-09
United States, California, Lake, Along Hwy. 20 between Lucerne and Clear Lake Oaks, 39.04212 -122.74904
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HSC220551 Thomas W. Nelson 1224 1974-04-22
United States, California, Mendocino, Eden Valley east of Eden Valley ranch, beside Toney Creek, 39.634447 -123.18336, 640m
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HSC220621 Lon Hall 341 1975-05-16
United States, California, Trinity, Trails above Trinity River at Grays Falls Campground, 40.853611 -123.485601, 310m
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HSC220668 R.E. Cooksey 258
United States, California, Kern, 2 mi. W of Cedar Creek Campground, Greenhorn Mtns., 1524m
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HSC220547 Thomas W. Nelson; James Nelson 1753 1975-03-25
United States, California, Sonoma, Beside Hwy. 128 E of Geyserville, 38.602503 -122.644585
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HSC220524 R.M. Sullivan 53 1975-05-04
United States, California, Tehama, 7.5 mi. N of Red Bluff on I-5 at the rest stop, 40.324322 -122.264812, 91m
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HSC220526 R.M. Sullivan 48 1975-05-03
United States, California, Lake, 8.7 mi. E of SR 29 along Butts Canyon Creek on Butts Canyon Rd., 38.713323 -122.474708, 549m
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HSC220625 Scott M. Kruse 21 1975-05-03
United States, California, Lake, 8.7 mi. E of SR 29 along Butts Canyon Creek on Butts Canyon Rd., 38.713323 -122.474708, 549m
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HSC220608 Gary S. Lester 617 1975-05-11
United States, California, Mendocino, Lower Wilderness Meadow., 39.741467 -123.630292, 415m
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HSC220575 J.P. Smith 7428 1974-05-25
United States, California, Siskiyou, Along Rd. 8, 0.9 mi. from its junction with Hwy. 3, 41.329861 -122.851429, 976m
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HSC220574 J.P. Smith 7628 1974-05-27
United States, California, Siskiyou, Along FS Rd. 47N03, 41.823127 -122.332923, 1280m
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HSC220584 J.D. Ackerman 204 1974-04-28
United States, California, Trinity, Grays Falls above Trinity River Gorge, S side, 0.4 mi. from confluence with New River, 40.851784 -123.477919
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HSC220531 Thomas W. Nelson; J.P. Smith, Jane P. Nelson, James Nelson 2331 1976-04-12
United States, California, Lake, Along Morgan Valley Rd, 2 mi. W of Napa county line, 38.86125 -122.420186, 732m
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HSC220539 Thomas W. Nelson; Jane P. Nelson 2485 1976-05-10
United States, California, Butte, Just E of Magalia, 39.812633 -121.549467
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HSC220545 Thomas W. Nelson; James Nelson 2631 1976-05-30
United States, California, Humboldt, McKeown Ranch, N of Dinsmore., 40.515569 -123.61705
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HSC220660 Thomas W. Nelson; J.P. Smith, Jane P. Nelson, James Nelson 2352 1976-04-13
United States, California, Lake, Along Bartlet Springs Rd, 0.6 mi. from its junction with Hwy. 20, 39.11528 -122.81796
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HSC220532 Thomas W. Nelson; J.P. Smith, Jane P. Nelson, James Nelson 2376 1976-04-13
United States, California, Lake, 3.3 mi. E of Bartlet Springs, 39.181807 -122.692264, 534m
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HSC220549 Thomas W. Nelson 2409 1976-05-04
United States, California, Mendocino, Along N side of BLM road to Red Mtn., 39.959049 -123.72638, 427m
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HSC220661 Thomas W. Nelson; Jane P. Nelson 2643 1976-05-31
United States, California, Trinity-Humboldt, N of junction of FS Rds. 1S07 and 5E27 along 5E27, 40.3491012 -123.5485965, 1524m
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HSC220533 Thomas W. Nelson; Alan Goes, James Nelson 2443 1976-05-04
United States, California, Mendocino, Along BLM road to School Section Creek, 39.9499 -123.6494, 610m
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HSC220553 D.E. Anderson; J.P. Smith J-1156 1971-06-22
United States, California, Glenn, 8 mi. S of the junction of F.H. 7 and 24N02, 8 mi. S of Mendocino Pass, Mendocino National Forest., 39.787101 -122.929018
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HSC220555 J.O. Sawyer 2075 1970-03-04
United States, California, Siskiyou, N of Idlewild Campground, 41.335364 -123.052963, 762m
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HSC220624 Sue Sweet 24 1977-05-01
United States, California, Mendocino, 3.6 mi. E on Bell Springs Rd. off Hwy. 101, 39.855079 -123.578179, 854m
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HSC220640 K. Irwin 303 1977-04-23
United States, California, Lake, Hwy. 20, 2.2 mi. W of junction with Hwy. 29
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HSC220614 Lloyd Simpson 273 1977-04-23
United States, California, Lake, 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd., 39.0281 -122.45321, 640m
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HSC220654 Richard G. Runyon 27 1977-04-24
United States, California, Lake, Barrel Springs Campground, 39.14288 -122.48125, 701m
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HSC220571 J.P. Smith 6536 1973-05-05
United States, California, Siskiyou, Scott Bar along the Scott River, 41.749201 -123.000994
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HSC220572 J.P. Smith 6455 1973-05-05
United States, California, Siskiyou, Trail to the Siskiyou cypress stand, off the Cook and Green Pass Rd., 41.909349 -123.149313
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HSC220564 J.P. Smith; J.O. Sawyer 6681 1973-05-12
United States, California, Humboldt, 3.3 mi. from Redwood Creek on Hoopa Rd., 40.978788 -123.803104
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HSC220568 J.P. Smith 6587 1973-05-06
United States, California, Trinity, Blanchert Flats near Douglas City, 40.593826 -122.916193
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HSC220573 J.P. Smith 6402 1973-05-05
United States, California, Siskiyou, In and around the ONeill Campground near Seiad Valley., 41.809611 -123.116562, 488m
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HSC220578 J.P. Smith 5951 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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HSC220570 J.P. Smith sn 1973-03-22
United States, California, Butte, 2.1 mi. E of junction with Hwy. 99 and the road to Paradise, 39.683428 -121.717732, 122m
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HSC220569 J.P. Smith 6485 1973-05-05
United States, California, Siskiyou, Along Cook and Green Pass Rd., 41.909349 -123.149313
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HSC220599 M. Alcasas 16 1978-04-15
United States, California, Lake, Bartlett Springs Rd. 1.0 mi E of Hwy. 20, 39.119646 -122.809126, 549m
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HSC220593 R. York 111 1978-04-08
United States, California, Napa, 2 mi. W of Angwin on Hwy. 128, 38.542825 -122.475573, 305m
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HSC220590 Diane L. Reed 15 1978-04-22
United States, California, Humboldt, Tish Tang Campground, 5 mi. N of Willow Creek on Hwy. 96, 41.024801 -123.641397
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HSC220642 Sheila Logan 69 1978-04-02
United States, California, Colusa, Bear Valley Rd, 1.5 mi. from its junction with Hwy. 20, 39.01452 -122.37688, 412m
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HSC220603 Brad Klipfel 592 1975-05-03
United States, California, Trinity, Grays Falls along N side of the Trinity River, 40.851764 -123.458929
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HSC220589 Diane L. Reed 101 1978-05-13
United States, California, Shasta, Beegum Gorge Rd. (FS Rd. 1S02), 40.33084 -122.91787, 976m
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HSC220538 Thomas W. Nelson; Jane P. Nelson 3950 1978-04-29
United States, California, Colusa, Along Bear Valley Rd, 2.5 mi. from junction with Hwy. 20, 39.01745 -122.38915, 366m
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HSC220601 Brad Klipfel 406 1974-05-27
United States, California, Humboldt, Horse Mtn., 40.860328 -123.728666
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HSC220598 Brad Klipfel 664 1975-06-17
United States, California, Humboldt, Along Titlow Hill Rd., 40.874684 -123.74785
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HSC220641 Patricia Shesgreen 82 1978-05-13
United States, California, Tehama, Beegum Gorge, USFS Rd. 1S02, 2.7 mi. off Hwy. 36 and A16, 40.337143 -122.921479, 994m