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HSC200254 Lowell Ahart 17,629 2011-08-17
United States, California, Butte, Near drainage below dam, ~100 yd. W of the table at the old homestead and SW of Ten Mile House Rd, Upper Bidwell Park, 3/4 (air) mi. SW of intersection of Hwy. 32 and Ten Mile House Rd, 10 mi. NE of Chico., 39.80175 -121.7278333, 240m
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HSC200207 Lisa D. Hoover SRNF021 2012-06-06
United States, California, Trinity, Vicinity of Browns Canyon; west of Van Duzen River, upslope, at hairpin turn along 1N10. From Hwy 36 to Rte 511, take water crossing on 1N10., 40.417679 -123.519959, 800m
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HSC200255 J.P. Smith 13311 2011-07-16
United States, California, Lake, Along State Route 29 south of Lakeport, 38.92759 -122.73249, 572m
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HSC200298 Thomas W. Nelson; Jane Nelson 8119 1986-06-21
United States, California, Trinity, Along County Road, ~ 12 mi. N of Hyampom; along Grouse Creek, 40.719349 -123.568243, 152m
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HSC200228 Thomas W. Nelson; Jane Nelson 6886 1982-05-15
United States, California, Shasta, Along Lewiston Turnpike, 4 mi. from junction with State Route 299., 40.702316 -122.698922, 671m
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M.R. Mesler 1657 2016-06-14
United States, California, Trinity, FS 30N30, ~ 2 mi from Hwy 36, 963m
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Thomas W. Nelson; Jane Nelson 7141 1982-07-16
United States, California, Mendocino, Along Forest Service Rd. M-1 (1N02), 1.8 mi. from bridge over Black Butte River., 39.822205 -123.088419, 610m
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HSC200208 M.T. Milligan 392 1965-06-30
United States, California, Modoc, E of Jess Valley, 41.2739 -120.2808, 1677m
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HSC200200 Thomas W. Nelson; Jane P. Nelson, James Nelson 1944 1975-06-21
United States, California, Trinity, S of Browns Canyon Campground, 40.406182 -123.520244
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HSC200300 Frederick W. Oettinger 1331 1969-08-12
United States, California, Siskiyou, Salmon Mtns, 1 mi. from Etna Summit on Rd. toward Etna., 41.40072 -122.988425
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HSC200301 William J. Ferlatte 366 1966-08-06
United States, California, Trinity, Big Flat., 41.076531 -122.939198, 1524m
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HSC200230 J.D. Ackerman; A.M. Montalvo 357 1974-07-02
United States, California, Siskiyou, Along road to Shasta Retreat, 2 mi. S of Snowman Hill and Hwy. 89, 41.254461 -122.24947, 1189m
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HSC200276 J.F. Knezevich 234 1967-06-08
United States, California, Santa Barbara, 4 mi. up Hwy. 154 from San Antonio Creek, in Maria Ygnacio Creek Canyon., 34.48609 -119.784103
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HSC200261 C.E. Fellows 130 1965-09-06
United States, California, Los Angeles, 2/10 mi. W of Las Virgenes Rd. on Mulholland Rd, N side
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HSC200275 B.D. Rogers sn 1964-08-16
United States, California, Inyo, Darwin Falls, 5 mi. from Panamint Springs, Argus Mtns.
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HSC200277 M.T. Milligan 164 1964-07-24
United States, California, Modoc, Badger Wells Rd. at Boles Creek Crossing, 41.76929 -120.957654, 1524m
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HSC200264 R.C. Wunner 348 1965-07-09
United States, California, Siskiyou, Lava Beds N.M. 200 yds. off Hardin Butte Trail to N 0.5 mi. from main road, 41.76638 -121.53522, 1341m
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HSC200259 C.S. Apperson sn 1967-06-21
United States, California, Los Angeles, 1/2 mi. down Gillette Mine Trail from Atmore Meadows Campground; Angeles National Forest, 34.682989 -118.617327
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HSC200304 R.G. Means 78 1962-07-05
United States, California, Shasta, 10 mi. N of Jct. of Shasta Rt. A-20 and Hwy. 299 on Shasta Rt. A-19, 41.113634 -121.567496, 976m
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HSC200293 R.S. White 7116555 1965-07-11
United States, Oregon, Josephine, 2 mi. E of OBrian, 42.0670835 -123.6704507
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HSC200209 Earle Mulliken 107 1904-06-01
United States, California, Amador, Sierra Nevada Mtns, Caminetti Ranch, near Jackson., 38.348793 -120.77324, 488m
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HSC200206 H.E. Parks; S.T. Parks 226 1928-06-00
United States, California, Lassen, Lassen National Park, Drakesbad, 40.444813 -121.40574, 1982m
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HSC200246 H.E. Parks 730 1930-05-00
United States, California, Lake, E slopes of Mt. St. Helena, 38.65616 -122.59532
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HSC200243 W.R. Oxner M28B 1966-05-16
United States, California, Trinity, In the Hayfork Burn, 3 mi. N of Hayfork., 40.568625 -123.096715, 1006m
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HSC200232 F. Morrell 13 1949-04-17
United States, California, Trinity, Denny Rd.
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HSC200212 R. Spellenberg 388 1964-06-14
United States, California, Sierra, 3 mi. W of Sierra City on Hwy. 49
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HSC200260 R.S. White 876583 1965-08-07
United States, Oregon, Josephine, 0.5 mi. from Hwy. 199 on W Fork Rd., 42.1182574 -123.6743522
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HSC200282 Thomas W. Nelson 1108 1973-08-19
United States, California, Trinity, Black Lassic area, 40.3438 -123.5352, 1799m
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HSC200268 J.P. Smith; J.O. Sawyer 8366 1975-07-12
United States, California, Trinity, Hwy. 3 at crossing of the Trinity River N of Ramshorn Creek., 41.16714 -122.659731, 915m
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HSC200269 J.D. Ackerman; A.M. Montalvo 477 1975-06-22
United States, California, Trinity, Road between Dinsmore and Zenia at Shanty Creek, Shanty Creek campground, 40.370228 -123.495692
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HSC200292 John Rehling 100 1975-07-21
United States, California, Yolo, Near the S Pacific tracks just W of Davis., 38.48789 -121.787623
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HSC200262 John Rehling 101 1975-07-21
United States, California, Yolo, Near the S Pacific tracks on disturbed ground., 38.488039 -121.787553
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HSC200291 John Rehling 38 1974-08-24
United States, California, Siskiyou, Along Scott River at the confluence of the Klamath River., 41.775721 -123.035607
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HSC200270 J.D. Ackerman; A.M. Montalvo 551 1975-07-16
United States, California, Tehama, 3 mi. E of Trinity Co. line on Hwy. 36, 40.369745 -122.983176
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HSC200256 C.B. Wolf 1056 1927-08-26
United States, California, Siskiyou, Klamath River, 3 mi. below Gottenville, 41.854519 -122.694945
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HSC200199 Thomas W. Nelson; James Nelson 2613 1976-05-30
United States, California, Humboldt, McKeown Ranch, N of Dinsmore., 40.515569 -123.61705
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HSC200273 Gary S. Lester 814 1975-10-18
United States, California, Mendocino, S Fork Eel River, below Wilderness Lodge 1/4 mi., 39.741467 -123.630292, 390m
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HSC200295 J.P. Smith; J.O. Sawyer 8294 1975-06-23
United States, California, Trinity, 1/2 mi. S of Douglas City on SR 3, 40.643243 -122.94943, 503m
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HSC200267 J.P. Smith; J.O. Sawyer 8295 1975-06-23
United States, California, Trinity, 1/2 mi. S of Douglas City on SR 3, 40.643243 -122.94943, 503m
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Gary S. Lester 340 1974-06-30
United States, California, Tehama, Slopes of Tedoc Mtn. along the Tedoc Gap Rd., 40.25746 -122.89813, 1524m
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HSC200294 D.E. Anderson; J.P. Smith J - 1184 1971-06-26
United States, California, Lake, Register area of Mendocino National Forest., 39.1647 -122.6781
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HSC200198 Thomas W. Nelson; Jane P. Nelson 2881 1976-06-22
United States, California, Humboldt, Just E of Goat Mtn. lookout., 40.296441 -123.548308, 1666m
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HSC200302 R. York 30 1977-06-26
United States, California, Amador, Along Volcano - Pioneer Rd., 38.424256 -120.616464, 762m
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HSC200221 R. York 22 1977-06-27
United States, California, Amador, On Daffodil Hill Rd. on exposed N facing slope of roadcut., 38.474111 -120.624755, 762m
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HSC200257 R. York 9 1977-06-20
United States, California, Amador, Tiger Creek Reservoir., 38.44945 -120.492905, 305m
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HSC200197 Thomas W. Nelson; Jane P. Nelson 3527 1977-06-19
United States, California, Trinity, Above Senteney Rock, 40.362049 -123.544058, 1555m
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HSC200201 J.O. Sawyer; Ken Stillman 2739 1976-05-29
United States, California, Siskiyou, Along Specimen Creek, 41.358561 -123.155225, 915m
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HSC200213 K. Irwin 384 1977-05-22
United States, California, Siskiyou, On South Fork Salmon River Rd, 4 mi. E of Cecilville, 41.18392 -123.07734
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HSC200223 R. York 126 1978-04-22
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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HSC200234 Stephen Plant 215 1978-04-22
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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HSC200203 J.P. Smith; J.O. Sawyer, Thomas W. Nelson 9328 1977-07-14
United States, California, Lake, Mendocino National Forest along Boardman Ridge, 1.6 mi. from its junction with FS Rd. 20N01, 39.47844 -122.90873, 1220m
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J.P. Smith; J.O. Sawyer, Thomas W. Nelson 9392 1977-07-14
United States, California, Mendocino, Mendocino National Forest, FS Rd. 1N02, 0.5 mi. S of Spruce Grove Campsite, 39.57166 -122.93924, 1768m
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HSC200274 William J. Ferlatte 1672 1974-08-16
United States, California, Trinity, Long Canyon, along trail, 40.93707 -122.848546, 1768m
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HSC200233 Brad Klipfel 475 1974-07-23
United States, California, Humboldt, Horse Mtn., 40.874946 -123.728293
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HSC200239 William J. Ferlatte 556 1967-06-28
United States, California, Trinity, E side of Packers Peak, 41.086729 -122.956572, 1982m
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HSC200303 Griswold; Butler 6223 1979-07-10
United States, California, Humboldt, Near Kinsey Ridge, close to the town of Willow Creek, 40.71616667 -123.6960278, 1244m
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HSC200229 Griswold; Butler 7257 1979-07-12
United States, California, Humboldt, Near Cedar Creek, close to the town of Willow Creek, 40.94380556 -123.4814444, 1158m
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HSC200214 Walter Overton 8709 1979-07-18
United States, California, Trinity, Near Horse Ridge, close to the town of Mad River, 40.24616667 -123.2805833, 1219m
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HSC200215 Marvin Butler 118 1971-07-12
United States, California, Siskiyou, Near Copper Creek, close to the town of Cave Jct., 41.86141667 -123.6049167, 1464m
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HSC200237 M.A. Ericksen 291 1979-05-15
United States, California, Humboldt, Center of Tish-Tang Campground, 41.024801 -123.641397
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Thomas W. Nelson; Jane P. Nelson 4315 1978-06-23
United States, California, Trinity, Along FS Rd. 30, 1 mi. from junction with Hwy. 36, 40.38 -123.0775
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HSC200272 Clark L. Miller Jan-76 1978-09-05
United States, California, Calaveras, 8 mi. down river from end of Camp 9 Rd. of Stanislaus River., 38.056169 -120.441382, 305m
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HSC200299 D.L. Goforth 190 1979-07-04
United States, California, Trinity, Lewiston Lake, Pine Cove Trailer Park, 40.760467 -122.777754, 595m
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HSC200271 D.L. Goforth 193 1979-07-04
United States, California, Trinity, Lewiston Lake, Pine Cove Trailer Park, 40.760467 -122.777754, 595m
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HSC200280 Ruby Van Deventer sn
United States, California, Siskiyou, Kelley Lake and Kelley Lake Trail, 41.914047 -123.523484
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HSC200290 Ruby Van Deventer sn 1957-07-24
United States, Oregon, Josephine, Waldo, 42.060355 -123.6493727
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HSC200279 Ruby Van Deventer sn 1957-07-24
United States, Oregon, Josephine, Waldo, 42.060355 -123.6493727
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HSC200245 Ruby Van Deventer sn 1944-05-30
United States, California, Del Norte, Washington Flat., 41.882269 -123.710689
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HSC200210 Michelle Stevens 138 1979-05-25
United States, California, Trinity, Tish Tang Campground, 41.022909 -123.638111, 732m
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HSC200289 M.A. Baker 1006 1979-07-06
United States, California, Humboldt, Along E bank of Klamath River, 41.215873 -123.649182
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HSC200227 M.A. Baker 489 1978-05-06
United States, California, Humboldt, 2 km. S of Weitchpec, 41.170273 -123.701578
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HSC200238 William J. Ferlatte 592 1967-06-30
United States, California, Siskiyou, Josephine Lake basin, 41.021922 -122.936749, 1677m
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HSC200296 J.P. Smith; Steve Selva 4085 1970-06-16
United States, California, Siskiyou, W of Sawyers Bar, 41.298889 -123.137222
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HSC200297 J.P. Smith; Steve Selva 4362 1970-07-15
United States, California, Siskiyou, Baldy Mtn. Lookout Station, 41.795279 -123.483241, 1723m
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HSC200211 Thomas Wood 232 1979-08-09
United States, California, Modoc, Dirt road along Bidwell Creek, 2.7 mi. NW of jct. with Co. Hwy. 2. N of Fort Bidwell, 41.8956 -120.18348, 1555m
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HSC200241 Teri Bartkowski; Shane Feusier, Ruth Takaki, Carol Zimmerer 82 1980-05-03
United States, California, Shasta, Harrison Gulch, along Hwy. 36 at road to Deer Lick Springs, 40.365793 -122.977689, 823m
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Thomas W. Nelson; Jane P. Nelson 5495 1980-06-17
United States, California, Trinity, Shasta-Trinity National Forest, along Salt Creek Rd. at junction with FS Rd. 30N24, 40.41138889 -123.1069444, 945m
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Thomas W. Nelson; Jane P. Nelson 5515 1980-06-17
United States, California, Trinity, Shasta-Trinity National Forest, across Salt Creek from Salt Creek Campground, 40.42472222 -123.1119444, 915m
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Thomas W. Nelson; Jane P. Nelson 5269 1980-05-25
United States, California, Trinity, Six Rivers National Forest, above Little Red Mtn. Creek along trail S from Blue Jay Mine, 40.1023 -123.2463, 1067m
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Thomas W. Nelson; Jane P. Nelson 5303 1980-05-25
United States, California, Trinity, Six Rivers National Forest, along E side of Red Mtn., 40.0896 -123.2292, 1159m
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HSC200231 Maralyn A. Renner 811 1980-06-08
United States, California, Siskiyou, Slopes E of Hwy. 3, 41.6612 -122.7333, 1341m
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Thomas W. Nelson; Jane P. Nelson 5539 1980-06-18
United States, California, Trinity, Along Hwy. 3, 0.4 mi. S of Salt Creek Bridge, 40.4505 -123.162, 762m
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Thomas W. Nelson; Jane P. Nelson 5525 1980-06-17
United States, California, Trinity, Shasta-Trinity National Forest, along FS Rd. 1N12, 1.1 mi. from junction with FS Rd. 2N07, 40.43833333 -123.2588889, 1006m
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Thomas W. Nelson; Jane P. Nelson 5628 1980-06-19
United States, California, Trinity, Shasta-Trinity National Forest; along Hwy. 3, 0.3-0.5 mi. S of Salt Creek Bridge, 40.4508 -123.161, 762m
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Thomas W. Nelson; Jane P. Nelson 5631 1980-06-19
United States, California, Trinity, Along Old State Rte. 36 (Post Creek Rd.) at bridge over Glade Creek, 40.40722222 -123.2591667, 884m
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Thomas W. Nelson; Jane P. Nelson 5704 1980-06-20
United States, California, Trinity, Shasta-Trinity National Forest, along FS Rd. 30N28, 1 mi. E of junction with FS Rd. 29N73, 40.3716 -123.1948, 1372m
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Thomas W. Nelson; Jane P. Nelson 5710 1980-06-20
United States, California, Trinity, Shasta-Trinity National Forest, along Forest Service Rd. 29N73, 1.6 mi. S of junction with Hwy. 36, 40.3821 -123.2164, 1220m
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Thomas W. Nelson; Jane P. Nelson 5730 1980-06-22
United States, California, Trinity, Shasta-Trinity National Forest, along Hwy. 36 on ridge between Salt Creek and Muldoon Gulch, 2.5 mi. W of junction with FS Rd. 30, 40.3953 -123.1025, 1311m
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HSC200196 Thomas W. Nelson 4052 1978-05-27
United States, California, Trinity, Red Mtn., 41.058481 -122.546963, 1250m
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Thomas W. Nelson 4046 1978-05-27
United States, California, Trinity, On Red Mtn., 40.091 -123.2365, 1250m
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HSC200281 Thomas W. Nelson; Jane P. Nelson 4384 1978-06-23
United States, California, Trinity, S.R. 3, 200 m from Jct. with S.R. 299., 40.626784 -123.04164
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Thomas W. Nelson; Jane P. Nelson, J.P. Smith 4458 1978-07-22
United States, California, Tehama, Along road to summit of Mount Tedoc, 40.25483 -122.88641, 1555m
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Thomas W. Nelson; Jane P. Nelson 4247 1978-06-21
United States, California, Trinity, At Philpot Creek Campground, 40.4655 -123.1923, 762m
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HSC200216 Gail Newton 1178 1980-07-10
United States, California, Trinity, Near Senteney Rock., 40.35805556 -123.5422222, 1545m
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Thomas W. Nelson; J.O. Sawyer 4117 1978-06-09
United States, California, Trinity, Red Mtn., 40.0917 -123.2367, 1250m
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HSC200224 M.A. Baker 2527 1980-07-01
United States, California, Trinity, Near Hayden Roughs., 40.11972222 -123.2541667, 1402m
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HSC200226 M.A. Baker 2649 1980-07-02
United States, California, Trinity, Near Horsehead Mtn., 40.13805556 -123.1302778, 1737m
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Thomas W. Nelson; Jane P. Nelson 5822 1980-06-22
United States, California, Shasta, Shasta-Trinity National Forest, junction of FS Rd. 41 and FS Rd. 28N08, 40.2467 -122.9374, 1220m
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Thomas W. Nelson; Jane P. Nelson 5876 1980-06-24
United States, California, Colusa, Along road to Snow Mtn. trail head at Summit Springs, 39.34528 -122.75569, 1585m
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HSC200222 R. York 795 1980-05-25
United States, California, Trinity, Near Browns Canyon, 40.41333333 -123.5302778, 823m