| 1135 | 1988 | 0 | 40.849856 | -123.734498 | 0 | 1350 | CalTopo | CalTopo | 123°44' W | 40° 51' N | | | 1350 m | | | | | | Ultramafic rock outcrop with surrounding trees of ... | Klamath Region, Coast Range | | upper slope | | | Horse Mountain, next to Titlow Hill Road, about 0.... | U.S.A. | California | Humboldt County | E of Blue Lake | 6N 4E Sect. 32 NE 1/4 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 4017 | | 0 | 40.4779 | -123.7103 | | 675 | CalTopo | CalTopo | | | Cell Phone GPS | | | Google Earth | | | | | Mosaic of Pseudotsuga menziesii stands intermixed ... | North Coastal Mountains | McClellan Mountain | mid-slope | S | ~15 deg. | Along highway 36 just NW of masive rock outcrop. | U.S.A. | California | Humboldt County | E of Maple Grove | | | Sun Apr 2 20:32:25 2017 | |
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| 1778 | 2577 | 0 | 40.866523 | -123.734499 | 0 | 0 | CalTopo | CalTopo | 123° 44' W | 40° 52' N | | | | | | | | | Conifer forest including P. jefferyi | Klamath Region | Horse Mountain | upper slope | | | Top of Mountain | U.S.A. | California | Humboldt County | E. of Arcata | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 4174 | Ryan Creek A | 0 | 40.7746 | -124.1333 | 22 | 7 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Second growth redwood forest edge against ripar... | North Coast | Humboldt Bay area | valley bottom | | |
Along old road/trail in Ryan Creek community fo... | U.S.A. | California | Humboldt County | East side of Eureka | | | Sat Apr 23 10:35:07 2022 | |
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| 4198 | Fortuna | 0 | 40.575 | -124.153 | 20 | 6 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Riparian zone dominated by Populus.
| Eel River Mouth | | | | |
Along Riverwalk Trail just south of the Riverwa... | U.S.A. | California | Humboldt County | Fortuna | | | Tue May 9 21:36:16 2023 | |
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| 3192 | 65 | 0 | 40.865356 | -123.737165 | 0 | 4400 | CalTopo | CalTopo | 123° 44.16' W | 40° 51.93' N | | | 4400 ft | | | | | | rock outcrop | Klamath Region | | upper slope | | | next to Titlow Hill Road about 0.5km below where r... | U.S.A. | California | Humboldt County | Horse Mountain | 6N 4E Sect. 32 NE 1/4 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3203 | 66 | 0 | 40.865356 | -123.737165 | 0 | 4400 | CalTopo | CalTopo | 123° 44.16' W | 40° 51.93' N | | | 4400 ft | | | | | | rock outcrop | Klamath Region | | upper slope | | | next to Titlow Hill Road about 0.5km below where r... | U.S.A. | California | Humboldt County | Horse Mountain | 6N 4E Sect. 32 NE 1/4 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3214 | 67 | 0 | 40.865356 | -123.737165 | 0 | 4400 | CalTopo | CalTopo | 123° 44.16' W | 40° 51.93' N | | | 4400 ft | | | | | | rock outcrop | Klamath Region | | upper slope | | | next to Titlow Hill Road about 0.5km below where r... | U.S.A. | California | Humboldt County | Horse Mountain | 6N 4E Sect. 32 NE 1/4 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3225 | 68 | 0 | 40.865356 | -123.737165 | 0 | 4400 | CalTopo | CalTopo | 123° 44.16' W | 40° 51.93' N | | | 4400 ft | | | | | | rock outcrop | Klamath Region | | upper slope | | | next to Titlow Hill Road about 0.5km below where r... | U.S.A. | California | Humboldt County | Horse Mountain | 6N 4E Sect. 32 NE 1/4 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3236 | 69 | 0 | 40.865356 | -123.737165 | 0 | 4400 | CalTopo | CalTopo | 123° 44.16' W | 40° 51.93' N | | | 4400 ft | | | | | | rock outcrop | Klamath Region | | upper slope | | | next to Titlow Hill Road about 0.5km below where r... | U.S.A. | California | Humboldt County | Horse Mountain | 6N 4E Sect. 32 NE 1/4 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3248 | 70 | 0 | 40.865356 | -123.737165 | 0 | 4400 | CalTopo | CalTopo | 123° 44.16' W | 40° 51.93' N | | | 4400 ft | | | | | | rock outcrop | Klamath Region | | upper slope | | | next to Titlow Hill Road about 0.5km below where r... | U.S.A. | California | Humboldt County | Horse Mountain | 6N 4E Sect. 32 NE 1/4 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3978 | | 0 | 40.8358 | -124.1761 | | 5 | CalTopo | CalTopo | | | GPS | | | approximate | | | | | Pinus contorta stand with Vaccinium. | Pacific Coast | Humboldt Bay North Spit | | | | | U.S.A. | California | Humboldt County | N of Eureka | | | Sat Jan 24 23:06:59 2015 | |
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| 3661 | 020516B | 0 | 41.241434 | -117.120015 | 4950 | 1509 | CalTopo | CalTopo | 117°07.144 | 41°14.492 | GPS | 15 m | 1509 m | GPS | 45 m | | NAD27 | | Artemisia tridentata wyomingensis shrubland | Basin E of O | | flat (slight undulations) | | | Fence along dirt road | U.S.A. | Nevada | Humboldt County | N of Golconda | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3656 | 020516A | 0 | 41.669191 | -117.545632 | 8100 | 2469 | CalTopo | CalTopo | 454658.000000 | 4612990.000000 | GPS | 15 m | 2469 m | GPS | 45 m | #NAME? | NAD27 | | Rock outcrops on rocky ridge with sparse Artemisia... | Santa Rosa Mountains | | high ridge | | | Above road over Hinkey Summit, to the east. | U.S.A. | Nevada | Humboldt County | N of Paradise Valley | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3663 | 020516r | 0 | 41.756381 | -117.460411 | 6635 | 2022 | CalTopo | CalTopo | 461804.000000 | 4622629.000000 | GPS | 15m | 2022 m | GPS | 45m | #NAME? | NAD27 | | Cercocarpus ledifolius / Purshia tridentata - Symp... | Santa Rosa Mountains (E foothills) | | mid slope, ~10 deg | | | hill above Forest Service road running eastward ou... | U.S.A. | Nevada | Humboldt County | N of Pleasant Valley | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 2359 | 31 | 0 | | | 0 | 0 | CalTopo | CalTopo | | | | | | | | | | | Old growth, Mixed Conifer forest | Klamath Mountains | | | | | across road from Red Mountain Lake trailhead | U.S.A. | California | Humboldt County | N.W. of Weitchpec | 10N 4E Sect. 14 SW1/4 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 2470 | 32 | 0 | | | 0 | 0 | CalTopo | CalTopo | | | | | | | | | | | Old growth, Mixed Conifer forest | Klamath Mountains | | | | | Red Mountain Lake trail | U.S.A. | California | Humboldt County | N.W. of Weitchpec | 10N 4E Sect. 14 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3609 | SkunkCabbageTrail | 0 | 41.61514 | -124.056886 | 200 | 61 | CalTopo | CalTopo | -124.055700 | 41.615300 | GPS | 15 m | 61 m | GPS | 15 m | | NAD27 | | young forest of Picea sitchensis, Sequoia sempervi... | Coast Range | | lower slope | | | Trail head for Skunk Cabbage Trail | U.S.A. | California | Humboldt County | NW of Orick | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 1371 | 22 | 0 | | | 0 | 0 | CalTopo | CalTopo | | | | | | | | | | | | | | | | | Red Mountain Lake trail | U.S.A. | California | Humboldt County | NW of Weitchpec | 10N 4E Sect. 14 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 1581 | 24 | 0 | | | 0 | 0 | CalTopo | CalTopo | | | | | | | | | | | | | | | | | Red Mountain Lake trail | U.S.A. | California | Humboldt County | NW of Weitchpec | 10N 4E Sect. 14 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 2025 | 28 | 0 | | | 0 | 0 | CalTopo | CalTopo | | | | | | | | | | | | | | | | | Red Mountain Lake trail | U.S.A. | California | Humboldt County | NW of Weitchpec | 10N 4E Sect. 14 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 2136 | 29 | 0 | | | 0 | 0 | CalTopo | CalTopo | | | | | | | | | | | | | | | | | Red Mountain Lake trail | U.S.A. | California | Humboldt County | NW of Weitchpec | 10N 4E Sect. 14 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3677 | nhp020618m | 0 | 41.846681 | -118.584584 | 4885 | 1489 | CalTopo | CalTopo | 368532.000000 | 4633764.000000 | GPS | 15 m | 1489 m | GPS | 45 m | #NAME? | NAD27 | | Artemisia tridentata wyomingensis - Chrysothamnus ... | | | 25 deg ENE slope | | | Near state HWY 140 | U.S.A. | Nevada | Humboldt County | S of Denio | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 4150 | RussParkA | 0 | 40.572 | -124.2564 | 86 | 26 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Mature to old-growth Picea sitchensis forest on... | North Coast Range | | lower slope | | |
Along Bluff Street Trail, Russ Park, Ferndale
| U.S.A. | California | Humboldt County | S side of Ferndale | | | Tue Jan 18 21:03:29 2022 | |
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| 4151 | RussParkB | 0 | 40.5716 | -124.2577 | 144 | 44 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Mature to old-growth Picea sitchensis forest on... | North Coast Range | | lower slope | | |
Along Bluff Street Trail, Russ Park, Ferndale.
... | U.S.A. | California | Humboldt County | S side of Ferndale | | | Tue Jan 18 21:07:13 2022 | |
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| 4152 | RussParkC | 0 | 40.5719 | -124.2581 | 114 | 35 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Small patch of Sequoia sempervirens at base o... | North Coast Range | | lower slope | | |
Along Bluff Street Trail, Russ Park, Ferndale.
... | U.S.A. | California | Humboldt County | S side of Ferndale | | | Tue Jan 18 21:11:26 2022 | |
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| 4153 | RussParkD | 0 | 40.5711 | -124.2589 | 247 | 75 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Mature to old-growth Picea sitchensis | North Coast Range | | mid slope | | |
Along Pacific View Trail, Russ Park, Ferndale.
... | U.S.A. | California | Humboldt County | S side of Ferndale | | | Tue Jan 18 21:13:27 2022 | |
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| 4154 | RussParkE | 0 | 40.5711 | -124.2591 | 270 | 82 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Mature to old-growth Picea sitchensis | North Coast Range | | mid slope | | |
Along Pacific View Trail, Russ Park, Ferndale.
... | U.S.A. | California | Humboldt County | S side of Ferndale | | | Tue Jan 18 21:14:54 2022 | |
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| 4155 | RussParkF | 0 | 40.5717 | -124.2553 | 116 | 35 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Mature to old-growth Picea sitchensis | North Coast Range | | lower slope | | |
At trailhead, Russ Park, Ferndale
| U.S.A. | California | Humboldt County | S side of Ferndale | | | Tue Jan 18 21:16:41 2022 | |
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| 2945 | 45 | 0 | 40.825682 | -124.180507 | 0 | 10 | CalTopo | CalTopo | 124° 10.76' W | 40° 49.55' N | | | | approximation | +/-10 m | | | | Dune forest | North Coast | Samoa Peninsula | | | | W. of HWY near Samoa Cookhouse. | U.S.A. | California | Humboldt County | S. of Manila | 5N 1W Sect. 16 NW1/4 | Eric | Sun Feb 14 00:00:00 2010 | |
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