| 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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| 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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| 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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| 4169 | E_Weaver_trail_22-03rhyn | 0 | 40.7848 | -122.9451 | 3189 | 972 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Pseudotsuga menziesii / Abies concolor - Caloce... | Trinity Alps | East Weaver Watershed | valley bottom | E | ~1 deg. | | U.S.A. | California | Trinity County | N of Weaverville | | | Fri Apr 1 22:09:06 2022 | |
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| 4157 | E_Weaver_Intersections | 0 | 40.7821 | -122.9407 | 3056 | 931 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Mature mixed conifer forest / riparian zone int... | Trinity Alps | East Weaver Watershed | valley bottom | | |
About 100m up East Weaver Lake trail from inter... | U.S.A. | California | Trinity County | N of Weaverville | | | Fri Feb 18 22:45:13 2022 | |
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| 4175 | East Fork | 0 | 41.0097 | -122.6191 | 2391 | 729 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Open riparian zone of Populus, Fraxinus, Quercu... | Trinity Mountains | East Fork Trinity River | valley bottom | | |
Along East Side Road just upstream of bridge th... | U.S.A. | California | Trinity County | East of Trinity Center | | | Mon Apr 25 15:53:13 2022 | |
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| 4104 | | 0 | 36.3851 | -121.5523 | | 525 | CalTopo | CalTopo | | | | | | | | | | |
Valley bottom with Quercus lobata along small e... | Coast Ranges | Carmel Valley | valley bottom | | |
Along Hastings Reserve Road where splits to var... | U.S.A. | California | Monterey County | W of Palo Escrito Peak | | | Fri Feb 14 22:19:16 2020 | |
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| 4090 | | 0 | 40.73 | -122.9395 | | 615 | CalTopo | CalTopo | | | Google Earth | | | | | | | |
Scattered Robinia (Locust) trees within rural t... | Trinity Alps | Weaver Creek Watershed | valley bottom | | |
Along Highway 299 (Main Street) by Congregation... | U.S.A. | California | Trinity County | Weaverville | | | Mon Apr 22 21:15:57 2019 | |
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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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| 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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| 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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| 4087 | | 0 | 40.6702 | -122.9217 | | 515 | CalTopo | CalTopo | | | Google Earth | | | | | | | |
Flat along river (parially overgrown historic p... | Trinity Mountains | Steelbridge | valley bottom | W | |
Along Steelbridge road at BLM site where road t... | U.S.A. | California | Trinity County | | | | Sun Apr 21 20:50:25 2019 | |
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| 4196 | PtReyesD2H | 0 | 38.98695 | -122.53889 | 993 | 303 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Quercus douglasii woodland in semi-riparian are... | North Coast Ranges | Cache Creek | valley bottom | NE | ~1 deg. |
Along trail at Cache Creek BLM Natural Area.
| U.S.A. | California | Lake County | SW of Williams | | | Thu Feb 9 20:29:34 2023 | |
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| 4105 | | 0 | 36.3875 | -121.5498 | | 540 | CalTopo | CalTopo | | | | | | | | | | |
Mixed Quercus woodland in valley bottom.
| Coast Ranges | Carmel Valley | valley bottom | | |
Among houses that form the research center.
| U.S.A. | California | Monterey County | W of Palo Escrito Peak | | | Fri Feb 14 22:23:19 2020 | |
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| 4108 | Chop Tree | 0 | 40.6539 | -122.963 | | 483 | CalTopo | CalTopo | | | | | | | | | | |
Riparian hardwood forest (Alnus rhombifolia, Ac... | Trinity Mountains | Steiner Flat | valley bottom | | |
At "Chop Tree" river access.
| U.S.A. | California | Trinity County | W of Douglas City | | | Fri Aug 7 21:40:55 2020 | |
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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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| 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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| 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 | |
| |
| 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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| 4136 | Swift Ck Algae | 0 | 40.9691 | -122.7304 | 2768 | 844 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Sparse small, but likely old, Calocedrus decurr... | Trinity Alps | Swift Creek | valley bottom | NW | flat |
Downslope from intersection of campground road ... | U.S.A. | California | Trinity County | SW of Trinity Center | | | Sat Dec 26 11:26:08 2020 | |
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| 4103 | | 0 | 36.3874 | -121.5493 | | 540 | CalTopo | CalTopo | | | | | | | | | | |
Mixed oak woodland in valley bottom among reser... | Coast Ranges | Carmel Valley | valley bottom | | |
Fence along road past majority of builtings, on... | U.S.A. | California | Monterey County | W of Palo Escrito Peak | | | Fri Feb 14 22:14:02 2020 | |
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| 4088 | | 0 | 40.6576 | -122.9137 | | 500 | CalTopo | CalTopo | | | Google Earth | | | | | | | |
Riparian zone of Populus fremontii and Salix sp... | Trinity Mountains | Indian Creek | valley bottom | N | |
Indian Creek at confluence with Trinity River.
... | U.S.A. | California | Trinity County | E of Douglas City | | | Sun Apr 21 20:55:00 2019 | |
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