| 4008 | | 0 | 37.8503 | -122.1947 | | | CalTopo | CalTopo | | | Google Maps | | | | | | | | Rock outcrop amid oak and pine woodlands. | East Bay Hills | | upper slope | SW | | Sibley Volcanic Regional Preserve, along small tra... | U.S.A. | California | Contra Costa County | SE of Berkeley | | | Tue Mar 7 19:31:45 2017 | |
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| 3986 | | 0 | 40.9743 | -123.0237 | | 1745 | CalTopo | CalTopo | | | | | | | | | | | Rock shelf with decomposed granite, area heavily t... | Trinity Alps | Canyon Creek watershed | lower slope | SE | 0 deg | Between Upper and Lower Canyon Creek Lakes. | U.S.A. | California | Trinity County | N of Weaverville | | | Sun Mar 8 13:51:11 2015 | |
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| 3971 | | 0 | 41.2518 | -122.796 | | 1750 | CalTopo | CalTopo | | | Google Earth | 15m | | Google Earth | 15m | | | | Rocks surounding pool in creek. | Trinity Alps | Fox Creek Watershed | Riparian | N | ~5 deg. | Above culvert at trailhead to East Boulder Lake. | U.S.A. | California | Siskiyou County | S of Callahan | | | Sun Apr 13 22:47:59 2014 | |
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| 3991 | | 0 | 41.7402 | -121.5973 | | 1485 | CalTopo | CalTopo | | | Google Earth (guided by GPS) | | | Google Earth | | | | | Rough basalt bluff with Juniperus occidentalis woo... | Cascades | Medicine Lake Lava Beds | | | | Lava Beds National Monument, NW side of trail arou... | U.S.A. | California | Siskiyou County | S of Tulelake | | | Sun Jun 14 08:57:04 2015 | |
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| 3997 | | 0 | 41.51893 | -121.07768 | | 1481 | CalTopo | CalTopo | | | Google Earth (guided by GPS) | | | Google Earth | | | | | Solitary Juniperus in open shrubland swail amidst ... | Cascades | Modoc Plateau | | | | Along W side of highway 159 | U.S.A. | California | Modoc County | NW of Canby | | | Sun Jun 14 10:23:51 2015 | |
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| 3987 | | 0 | 38.1556 | -122.4105 | 6 | 2 | CalTopo | CalTopo | | | GPS | 15 m | | | | | | | Wood rails of wildlife viewing platform in shrubby... | San Francisco Bay | Tubbs Island | | | | Second wildlife viewing area along Highway 37 goin... | USA | California | Sonoma County | Between Novato and Vallejo | | | Wed May 6 21:55:39 2015 | |
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| 3985 | | 0 | | | 6500 | 1980 | CalTopo | CalTopo | | | | | | | | | | | Alpine sod habitat. | Jasper Park | | | | | Parker Ridge, by the Columbian Ice Field. | Canada | Alberta | Jasper Park | | | | Mon Feb 16 09:01:08 2015 | |
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| 3918 | 20100911A | 0 | 40.854967 | -123.484878 | | | CalTopo | CalTopo | | | unspecified source | | | | | | | | Mature mixed forest of Pseudotsuga menziesii, Lith... | Trinity Mountains | Grays Falls | toe slope | N | steep | along trail to falls near bottom | U.S.A. | California | Trinity County | | | Eric | | |
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| 3919 | 2012-02-19 | 0 | 40.75987 | -122.90576 | 2820 | 860 | CalTopo | CalTopo | | | guestimate on Google Maps | | | | | | | | Mature mixed forest of Pseudotsuga menziesii, Pinu... | Trinity Alps | Musser Hill | broad ridge | | | in small gully along along the trail branch from M... | U.S.A. | California | Trinity County | | | Eric | | |
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| 3969 | | 0 | 40.7685 | -122.9243 | | 840 | CalTopo | CalTopo | | | GPS & Google Earth | 100 m | | Google Earth | 20 m | | | | Quercus garryana - Quercus kelloggii forest with a... | Trinity Alps | Jackass Ridge | lower slope | S | ~10 deg | At top of small gulch between lower and upper Jack... | U.S.A. | California | Trinity County | N of Weaverville | | 2 | Mon Nov 4 15:17:58 2013 | |
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| 3968 | | 0 | 40.768 | -122.9236 | | 822 | CalTopo | CalTopo | | | GPS & Google Earth | 100 m | | Google Earth | 20 m | | | | Quercus garryana / Pinus sabiniana woodland with a... | Trinity Alps | N of Weaverville | Jackass Ridge | S | ~2 deg. | In broad gulch to west of the Jackass Ridge trail,... | U.S.A. | California | Trinity County | N of Weaverville | | 2 | Mon Nov 4 15:12:44 2013 | |
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| 24 | b | 0 | | | 0 | 0 | CalTopo | CalTopo | | | | | | | | | | | | | | | | | | Mexico | | | | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 25 | 10 | 0 | | | 0 | 0 | CalTopo | CalTopo | | | | | | | | | | | | | | | | | | U.S.A. | Washington | | | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 26 | 100 | 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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| 48 | 102 | 0 | | | 0 | 0 | CalTopo | CalTopo | | | | | | | | | | | | | | | | | Titlow Hill Road (off HWY 299) across road from _... | U.S.A. | California | Humboldt County | | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 136 | 11 | 0 | | | 0 | 0 | CalTopo | CalTopo | | | | | | | | | | | | | | | | | | Sweden | | | | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 247 | 12 | 0 | | | 0 | 0 | CalTopo | CalTopo | | | | | | | | | | | | | | | | | | U.S.A. | California | | | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 398 | 13 | 0 | | | 0 | 0 | CalTopo | CalTopo | | | | | | | | | | | | | | | | | | Canada | British Columbia | | | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 421 | 132 | 0 | | | 0 | 50 | CalTopo | CalTopo | | | | | | approximation | +/- 50 m | | | | | | | | | | W. side of HWY 101, ~50m S of 111.70mile marker | U.S.A. | California | Humboldt County | | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 481 | 1374 | 0 | | | 0 | 0 | CalTopo | CalTopo | | | | | | | | | | | | | | | | | | U.S.A. | Oregon | Benton County | | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 497 | 1389 | 0 | | | 0 | 0 | CalTopo | CalTopo | | | | | | | | | | | | | | | | | | U.S.A. | Oregon | | | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 509 | 14 | 0 | | | 0 | 0 | CalTopo | CalTopo | | | | | | | | | | | | | | | | | | U.S.A. | Oregon | Klamath County | | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 521 | 141 | 0 | | | 0 | 0 | CalTopo | CalTopo | | | | | | | | | | | | | | | | | | U.S.A. | California | Humboldt County | | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 552 | 1438 | 0 | | | 0 | 0 | CalTopo | CalTopo | | | | | | | | | | | | Klamath region, S end | | | | | "2nd stop" | U.S.A. | California | Lake County | | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 559 | 1444 | 0 | | | 0 | 0 | CalTopo | CalTopo | | | | | | | | | | | | | | | | | | U.S.A. | | | | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 620 | 15 | 0 | | | 0 | 0 | CalTopo | CalTopo | | | | | | | | | | | | | | | | | | U.S.A. | California | Siskiyou County | | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 623 | 1501 | 0 | 44.578176 | -123.339545 | 0 | 150 | CalTopo | CalTopo | 123°20.3'W | 44°34.7'N | | | 150 m | | | | | | | | | | | | | U.S.A. | Oregon | Benton County | | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 633 | 1510 | 0 | | | 0 | 0 | CalTopo | CalTopo | | | | | | | | | | | | | | | | | | U.S.A. | Oregon | | | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 638 | 1515 | 0 | | | 0 | 0 | CalTopo | CalTopo | | | | | | | | | | | | | | | | | | U.S.A. | Oregon | | | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 692 | 1564 | 0 | 44.583177 | -123.284544 | 0 | 80 | CalTopo | CalTopo | 123°17'W | 44°35'N | | | 80 m | | | | | | | Willamette Valley | | flat | | | North side of Cordley Hall by Orchard Avenue on Or... | U.S.A. | Oregon | Benton County | Corvallis | | Eric | Sun Feb 14 00:00:00 2010 | |
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