| 3478 | 93 | 0 | 40.866523 | -123.734499 | 0 | 4600 | CalTopo | CalTopo | 123° 44' W | 40° 52' N | | | 4600 ft | | | | | | Young, mixed conifer forest. | Klamath Region | | upper slope | | | Horse Mountain, next to Titlow Hill Road ~30m beyo... | U.S.A. | California | Humboldt County | E of Arcata | 6N 4E Sect. 32 NE1/4 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3500 | 95 | 0 | | | 0 | 0 | CalTopo | CalTopo | | | | | | | | | | | Titlow Hill Road (off HWY 299) ~20m S. of ___ mile... | | | | | | | U.S.A. | California | Humboldt County | | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3511 | 96 | 0 | | | 0 | 0 | CalTopo | CalTopo | | | | | | | | | | | Titlow Hill Road (off HWY 299) ~20m S. of ___ mile... | | | | | | | U.S.A. | California | Humboldt County | | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3522 | 97 | 0 | | | 0 | 4600 | CalTopo | CalTopo | | | | | 4600 ft | | | | | | Horse Mountain, next to Titlow Hill Road ~40m beyo... | | | | | | | U.S.A. | California | Humboldt County | | T6N R4E sec. 32 NE1/4 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3533 | 98 | 0 | | | 0 | 4600 | CalTopo | CalTopo | | | | | 4600 ft | | | | | | Horse Mountain, next to Titlow Hill Road ~40m beyo... | | | | | | | U.S.A. | California | Humboldt County | | T6N R4E sec. 32 NE1/4 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3544 | 99 | 0 | | | 0 | 0 | CalTopo | CalTopo | | | | | | | | | | | Titlow Hill Road (off HWY 299) across road from 2... | | | | | | | U.S.A. | California | Humboldt County | | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 4199 | BlueLakeWalk | 0 | 40.8768 | -123.9966 | 81 | 25 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Riparian forest along north bank of river, side... | North Coast | Mad River Valley | valley bottom | | |
Along levy trail to south of Taylor Way in town... | U.S.A. | California | Humboldt County | Blue Lake | | | Mon Jul 24 16:36:09 2023 | |
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| 3568 | BRStop5 | 0 | 40.778777 | -119.067692 | 4054 | 0 | CalTopo | CalTopo | 325599.000000 | 4516054.000000 | GPS | 15 m | 4054 ft | GPS | 15 m | #NAME? | NAD27 | | Open areas of pinnacled soil crusts among Atriplex... | Black Rock Desert | | flat | | | Along north side of Sulphur Road leaving the Black... | U.S.A. | Nevada | Humboldt County | | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 4200 | EFkWillowCk_JoukoA | 0 | 40.9034 | -123.7061 | 1597 | 487 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Riparian zone of Alnus and Acer amidst late suc... | North Coastal Ranges | Willow Creek Watershed | valley bottom | N | |
Along road through campground area on East Fork... | U.S.A. | California | Humboldt County | W of Willow Creek (town) | | | Mon Jul 24 18:00:47 2023 | |
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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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| 4168 | HorseMt22a | 0 | 40.8692 | -123.7359 | 4736 | 1444 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Mature Pseudostuga menziesii forest edge by roa... | North Coastal Ranges | Horse Mountain | ridge top (saddle) | N | ~3 deg. |
Along dirt road 06N36 at first ridge saddle.
| U.S.A. | California | Humboldt County | SW of Willow Creek | | | Wed Mar 30 19:26:43 2022 | |
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| 3944 | HorseMtnA | 0 | 40.86561 | -123.73478 | 4650 | 1415 | CalTopo | CalTopo | | | Google Maps | | | | | | | | Pinus jefferyi alliance, mixed coniferous forest, ... | North Coast Range | Horse Mountain | upper slope | SW | ~5 deg. | Meadow like gap below parking lot. | U.S.A. | California | Humboldt County | W of Willow Creek | | | Sat Apr 20 23:00:00 2013 | |
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| 3945 | HorseMtnB | 0 | 40.8655 | -123.7339 | 4642 | 1430 | CalTopo | CalTopo | | | Google Maps | | | | | | | | Pinus jefferyi alliance, mixed conifer stand with ... | North Coast Range | Horse Mountain | upper slope | S | ~5 deg. | Stand along south side of Horse Mountain parking l... | U.S.A. | California | Humboldt County | W of Willow Creek | | | Sat Apr 20 23:00:00 2013 | |
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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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| 4203 | PrarieCreekNorth | 0 | 41.4609 | -124.053 | 562 | 171 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Old growth Sequoia sempervirens forest.
| North Coast Range | | low ridge | | |
Along road from Newton B Drury Scenic Parkway t... | U.S.A. | California | Humboldt County | | | | Sun Aug 6 17:34:10 2023 | |
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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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| 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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| 3608 | SheldonHWY | 0 | 41.955796 | -118.087059 | 6365 | 1940 | CalTopo | CalTopo | 409989.000000 | 4645237.000000 | GPS | 15 m | 1940 m | GPS | 15 m | #NAME? | NAD27 | | Sparse Artemisia (arbuscula or nova) shrubland wit... | | | low, broad ridge | | | ~6 km S on HWY 140 from Oregon boarder | U.S.A. | Nevada | Humboldt County | Sheldon Antelope refuge | | 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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| 3614 | Sulphur | 0 | | -121.488695 | 0 | 0 | CalTopo | CalTopo | | | | | | | | | | | Empty lot with collapsed building and restablishin... | | | flat | | | Crossroads of State Route 49 and Sulphur Road | U.S.A. | Nevada | Humboldt County | Sulphur Mine (and town?) | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 4127 | Trinidad Beach | 0 | 41.0568 | -124.1506 | | 1 | CalTopo | CalTopo | | | Google Earth | | | | | | | |
Rock cliff at edge of beach.
| Pacific Coast | | | | |
Beach at Trinidad Head.
| U.S.A. | California | Humboldt County | | | | Mon Sep 7 11:22:58 2020 | |
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| 4171 | WillowCkEFk-A | 0 | 40.9025 | -123.7059 | 1627 | 496 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Old growth / late successional Pseudotsuga menz... | North Coastal Ranges | Willow Creek Watershed | toe slope | E | ~3 deg. |
East Fork camp ground, along road.
| U.S.A. | California | Humboldt County | SW of Willow Creek | | | Sun Apr 3 16:09:30 2022 | |
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| 3818 | 000728a | 0 | 37.4852 | -118.1892 | 10413 | 3174 | CalTopo | CalTopo | -118.189200 | 37.485200 | GPS | 15 m | 3174 m | GPS | 45 m | | WGS84 | | Artemisia arbuscula (cf) shrubland | White Mountains | | | | | | U.S.A. | California | Inyo County | | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3817 | 000730alp | 0 | 37.5552 | -118.2288 | 11736 | 3577 | CalTopo | CalTopo | -118.228800 | 37.555200 | GPS | 15 m | 3577 m | GPS | 45 m | | WGS84 | | open alpine field | White Mountains | | | | | | U.S.A. | California | Inyo County | NE of Bishop | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3815 | 000730crooked | 0 | 37.4852 | -118.1892 | 10000 | 3048 | CalTopo | CalTopo | -118.161600 | 37.507000 | GPS | 15 m | 3048 m | GPS | 45 m | | WGS84 | | open subalpine | White Mountains | | N face, lower slope | | | upper Crooked Creek Canyon | U.S.A. | California | Inyo County | NE of Bishop | | Eric | Sun Feb 14 00:00:00 2010 | |
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