| 950 | 1808 | 0 | 34.646653 | -118.204241 | 0 | 0 | CalTopo | CalTopo | 118°12.2'W | 34°38.8'N | | | | | | | | | High desert, small hill with rock outcrops, with s... | Mojave Desert (W. end, Antelope Valley) | | upper-midslope, N face | | | S side of M Avenue near top of Quartz hill | U.S.A. | California | Los Angeles County | SW of Lancaster | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 951 | 1809 | 0 | 34.646653 | -118.204241 | 0 | 0 | CalTopo | CalTopo | 118°12.2'W | 34°38.8'N | | | | | | | | | High desert, small hill with rock outcrops, with s... | Mojave Desert (W. end, Antelope Valley) | | upper-midslope, N face | | | S side of M Avenue near top of Quartz hill | U.S.A. | California | Los Angeles County | SW of Lancaster | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 953 | 1810 | 0 | 34.646653 | -118.204241 | 0 | 0 | CalTopo | CalTopo | 118°12.2'W | 34°38.8'N | | | | | | | | | High desert, small hill with rock outcrops, with s... | Mojave Desert (W. end, Antelope Valley) | | upper-midslope, N face | | | S side of M Avenue near top of Quartz hill | U.S.A. | California | Los Angeles County | SW of Lancaster | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 954 | 1811 | 0 | 34.646653 | -118.204241 | 0 | 0 | CalTopo | CalTopo | 118°12.2'W | 34°38.8'N | | | | | | | | | High desert, small hill with rock outcrops, with s... | Mojave Desert (W. end, Antelope Valley) | | upper-midslope, N face | | | S side of M Avenue near top of Quartz hill | U.S.A. | California | Los Angeles County | SW of Lancaster | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 955 | 1812 | 0 | 34.646653 | -118.204241 | 0 | 0 | CalTopo | CalTopo | 118°12.2'W | 34°38.8'N | | | | | | | | | High desert, small hill with rock outcrops, with s... | Mojave Desert (W. end, Antelope Valley) | | upper-midslope, N face | | | S side of M Avenue near top of Quartz hill | U.S.A. | California | Los Angeles County | SW of Lancaster | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 2387 | 3124 | 0 | | | 0 | 0 | CalTopo | CalTopo | | | | | | | | | | | Open Quercus garryana savanna over top of hill. | Western Cascade foothills | | upperslope | | | Bald Hills reserve | U.S.A. | Washington | Thurston County | SE of Olympia | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 2388 | 3125 | 0 | | | 0 | 0 | CalTopo | CalTopo | | | | | | | | | | | Open Quercus garryana savanna over top of hill. | Western Cascade foothills | | upperslope | | | Bald Hills reserve | U.S.A. | Washington | Thurston County | SE of Olympia | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 498 | 139 | 0 | 39.416552 | -123.351121 | 0 | 0 | CalTopo | CalTopo | 123° 21' W | 39° 25' N | | | | | | | | | open parkinlot | North Coast Range | | Urban | | | Safeway Parking lot, SEcorner at HWY 101 and Flowe... | U.S.A. | California | Mendocino County | Willits | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 360 | 1265 | 0 | 42.416511 | -123.117828 | 0 | 300 | CalTopo | CalTopo | 123°07W | 42°25N | | | 300 m | | | | | | sparce trees | Southwest Oregon | | valley | | | HWY 5, Valley of the Rogue rest stop, parking lot | U.S.A. | Oregon | Jackson County County | E of Grants Pass? | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3584 | HWY20A | 0 | 39.017562 | -122.583559 | 1210 | 369 | CalTopo | CalTopo | -122.582500 | 39.017700 | GPS | 15 m | 369 m | GPS | 15 m | | NAD27 | | Quercus garryana / Pinus sabiniana savanna | Coast Range | along Sweet Hollow Creek | valley | | | S side of HWY on W side of a creek crossing | U.S.A. | California | Colusa County | E of Clear Lake | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3837 | Xalapa02 | 0 | 19.34226 | -97.0969 | 5486 | 1672 | CalTopo | CalTopo | 97.096900 | 19.342260 | GPS | | 1672 m | GPS+WAAS | | | WGS84 | | Valley bottom along river - mostly open grassy fie... | | | valley | | | ABLS Field Trip stop #3: Along river, Baranca Gran... | Mexico | Veracruz | | | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3984 | | 0 | 40.9749 | -123.0235 | | 1740 | CalTopo | CalTopo | | | Google Earth | | | Google Earth | | | | | North facing rock faces above creek with sparse Pi... | Trinity Alps | Canyon Creek watershed | Valley Bottom | N | | Canyon Creek as it exits Upper Canyon Creek Lake. | U.S.A. | California | Trinity County | N of Weaverville | | | Sat Jan 31 20:50:19 2015 | |
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| 4011 | | 0 | 40.8284 | -122.8913 | | 925 | CalTopo | CalTopo | | | Google Earth | | | Google Earth | | | | | Old growth Pseudotsuga menziesii stand with Abies ... | Trinity Alps | near Trinity Lake and Tanery Gulch | valley bottom | E | ~2 deg. | Upstream side of Highway 3 where small road depart... | U.S.A. | California | Trinity County | NE of Weaverville | | | Sat Apr 1 19:24:31 2017 | |
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| 4012 | | 0 | 42.1464 | -122.5787 | | 700 | CalTopo | CalTopo | | | Cell Phone GPS | | Google Earth | | | | | | Mature to old Quercus garryana / Toxicodendron div... | Siskiyou Mountains | near Emigrant Lake | valley bottom | SW | ~2 deg. | Along dirtroad up creek within Sampson Creek Pres... | U.S.A. | Oregon | Jackson County County | SE of Ashland | | | Sat Apr 1 19:52:39 2017 | |
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| 4013 | | 0 | 42.1466 | -122.5782 | | 700 | CalTopo | CalTopo | | | Cell Phone GPS | | | Google Earth | | | | | Mature to old Quercus garryana / Toxicodendron div... | Siskiyou Mountains | near Emigrant Lake | valley bottom | SW | ~2 deg. | Along dirt road up creek within Sampson Creek Pre... | U.S.A. | Oregon | Jackson County County | SE of Ashland | | | Sat Apr 1 21:18:56 2017 | |
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| 4014 | | 0 | 42.1466 | -122.5785 | | 700 | CalTopo | CalTopo | | | Cell Phone GPS | | Google Earth | | | | | | Mature to old Quercus garryana / Toxicodendron div... | Siskiyou Mountains | near Emigrant Lake | valley bottom | SW | ~2 deg. | Along dirtroad up creek within Sampson Creek Pres... | U.S.A. | Oregon | Jackson County County | SE of Ashland | | | Sun Apr 2 19:42:25 2017 | |
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| 4016 | | 0 | 42.147 | -122.5757 | | 715 | CalTopo | CalTopo | | | | | | | | | | | Mature to old Quercus garryana / Toxicodendron div... | Siskiyou Mountains | near Emigrant Lake | valley bottom | SW | ~2 deg. | Along dirt road up creek within Sampson Creek Pre... | U.S.A. | Oregon | Jackson County County | SE of Ashland | | | Sun Apr 2 20:13:51 2017 | |
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| 4019 | | 0 | 40.9778 | -123.1553 | | 975 | CalTopo | CalTopo | | | Google Earth | | | Google Earth | | | | | Old-growth Riparian Pseudotsuga menziesii - Caloce... | Trinity Alps | North Fork Trinity River watershed | valley bottom | SW | ~1 deg. | Along trail from Hobo Gulch aproximately 1000m bef... | U.S.A. | California | Trinity County | N of Helena | | | Sat Jun 10 21:20:47 2017 | |
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| 4020 | | 0 | 40.8835 | -122.93 | | 860 | CalTopo | CalTopo | | | Google Earth | | | Google Earth | | | | | Maturing Pseudotsuga menziesii mixed conifer fores... | Trinity Alps | Stuarts Fork watershed | valley bottom | SW | ~2 deg | Cherry Flats, about 1 mile up trail along Stuarts ... | U.S.A. | California | Trinity County | NE of Weaverville | | | Sat Jun 10 22:31:32 2017 | |
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| 4027 | | 0 | 40.7178 | -122.8384 | | 550 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | | Riparian woodland over dredge mining tailings wi... | Trinity Alps | Rush Creek confluence with Trinity River | valley bottom | | | Among tailings on lower end of the Rush Creek de... | USA | California | Trinity County | W of Lewiston | | | Tue Apr 24 14:05:25 2018 | |
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| 4028 | | 0 | 40.71557617 | -122.837547 | | 550 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | | Riparian woodland over dredge mining tailings wi... | Trinity Alps | Confluence of Rush Creek and Trinity River | valley bottom | | | Among tailings on lower end of the Rush Creek de... | U.S.A. | California | Trinity County | W of Lewiston | | | Tue Apr 24 15:18:54 2018 | |
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| 4037 | | 0 | 40.773 | -122.923 | | 825 | CalTopo | CalTopo | | | Approximation | | | | | | | | Riparian zone of Alnus rhombifolia, Acer macrophyl... | Trinty Alps | East Weaver Creek watershed | valley bottom | | | Along creek about 50m upstream of footbridge. | U.S.A. | California | Trinity County | N of Weaverville | | | Sun Aug 19 19:52:35 2018 | |
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| 4038 | | 0 | 40.7818 | -122.9368 | | 940 | CalTopo | CalTopo | | | | | | | | | | | Mature Pseudotsuga menziesii forest with Abies con... | Trinty Alps | East Weaver Creek watershed | valley bottom | S | ~3 deg. | Trailhead between parking area and footbridge. | U.S.A. | California | Trinity County | N of Weaverville | | | Sun Aug 19 20:01:57 2018 | |
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| 4039 | | 0 | 40.7818 | -122.9401 | | 930 | CalTopo | CalTopo | | | | | | | | | | | Edge between ~15 year old clearcut and riparian zo... | Trinty Alps | East Weaver Creek watershed | valley bottom | S | | Trail to East Weaver Lake just above departure fro... | U.S.A. | California | Trinity County | N of Weaverville | | | Sun Aug 19 20:12:15 2018 | |
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| 4040 | | 0 | 40.7766 | -124.1519 | | 25 | CalTopo | CalTopo | | | | | | | | | | | Alnus rubra riparian woodland amidst second growth... | North Coast | | valley bottom | | | Sequoia Park within Eureka, along boardwalk throug... | U.S.A. | California | Humboldt County | within Eureka | | | Mon Nov 5 14:42:00 2018 | |
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| 4042 | | 0 | 43.8505 | -123.02 | | 170 | CalTopo | CalTopo | | | | | | | | | | | Manicured woodland of Pseudotsuga menziesii, Acer ... | Willamette Valley | | valley bottom | | | Along Interstate Highway 5 (north bound) at rest a... | U.S.A. | Oregon | Lane County | S of Eugene | | | Mon Nov 5 15:05:19 2018 | |
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| 4046 | | 0 | 38.4935 | -122.1505 | | 155.3 | CalTopo | CalTopo | | | GPS | | | GPS | | | | |
Quercus wislizeni / Toyon / Toxicodendron woodl... | Northern Coastal Ranges | Quail Ridge | valley bottom | 17 deg E of N | 1 deg |
Bottom of trail going northward from Quail Ridg... | U.S.A. | California | Napa County | S. side of Lake Berryessa | | | Sat Feb 2 17:01:55 2019 | |
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| 4047 | | 0 | 38.493 | -122.1484 | | 159 | CalTopo | CalTopo | | | GPS | | | | | | | |
Open, old Quercus lobata stand.
| Northern Coastal Ranges | Quail Ridge | valley bottom | 314 deg E of N | 2 deg. |
Bottom of trail on north side of the research s... | U.S.A. | California | Napa County | S. side of Lake Berryessa | | | Sun Feb 17 17:42:27 2019 | |
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| 4048 | | 0 | 38.4926 | -122.1488 | | 159 | CalTopo | CalTopo | | | GPS | | | | | | | |
Quercus spp / Toxicodendron woodland including ... | Northern Coastal Ranges | Quail Ridge | valley bottom | N | 0 |
Bottom of trails on North side of research stat... | U.S.A. | California | Napa County | S. side of Lake Berryessa | | | Sun Feb 17 17:53:49 2019 | |
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| 4049 | | 0 | 38.491 | -122.1485 | | 164 | CalTopo | CalTopo | | | GPS | | | | | | | |
Quercus lobata - Quercus wislizeni / Toxicodend... | Northern Coastal Ranges | Quail Ridge | valley bottom | 335 deg E of N | 1.5 deg. |
Bottom of trail on north side of research stati... | U.S.A. | California | Napa County | S. side of Lake Berryessa | | | Sun Feb 17 19:06:45 2019 | |
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