| 1 |
 |
Water Salinity and the Geological Time Scale
by Rapaladude
Sacramento county, CA |
29.3 (28.4) |
| 2 |
 |
Folsom Lake Gets A Little Sandy
by WildBandy
Placer county, CA |
26.8 (26.0) |
| 3 |
 |
Terroir . . . a Napa Valley Heritage #1
by omni W
Napa county, CA |
26.6 (25.9) |
| 4 |
 |
HFS #14: Point Pinole
by jagerdorf
Contra Costa county, CA |
25.7 (25.1) |
| 5 |
 |
Oxbow Lakes of the Lower Stanislaus River
by wineinc
San Joaquin county, CA |
24.6 (24.3) |
| 6 |
 |
Cache Creek Earth Cache
by Birding Enthusiast
Yolo county, CA |
24.3 (23.8) |
| 7 |
 |
Turtle Rock Serpentinite
by Thutmosis
Napa county, CA |
22.4 (21.4) |
| 8 |
 |
Twin Creeks - Soil Identification and pH Tests
by Rapaladude
Sacramento county, CA |
22.1 (21.5) |
| 9 |
 |
Serpentinite Outcrop
by Thutmosis
Lake county, CA |
21.4 (21.1) |
| 10 |
 |
Two Rivers Run Through It: Collinsville
by Lotus72
Solano county, CA |
21.2 (21.0) |
| 11 |
 |
CA - Howell Mountain is Disappearing?
by PathfinderMark
Napa county, CA |
19.2 (19.0) |
| 12 |
 |
Roadway Geology Earthcache
by LewisClan77
Sacramento county, CA |
19.0 (18.7) |
| 13 |
 |
The Old Marysville Buttes
by LostSailRs
Sutter county, CA |
18.6 (18.3) |
| 14 |
 |
RVET - "Eye of the Dragon"
by MartianRabbit
Solano county, CA |
17.8 (17.5) |
| 15 |
 |
HFS #6: The Swerve - San Lorenzo Creek
by jagerdorf
Alameda county, CA |
17.1 (16.9) |
| 16 |
 |
Graywacke
by TeamNulti2003
Contra Costa county, CA |
17.0 (16.8) |
| 17 |
 |
Sonoma Volcanics’ Bedrock Earthcache
by PathfinderMark
Napa county, CA |
16.7 (16.6) |
| 18 |
 |
Ripples in the Sands of Space-Time
by Rapaladude
Sacramento county, CA |
16.4 (16.1) |
| 19 |
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Sand Earthcache
by A Team Vallejo
Solano county, CA |
15.9 (15.8) |
| 20 |
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Pacifica Cliffhangers
by adagissimo
San Mateo county, CA |
15.4 (15.1) |
| 21 |
 |
Diamond in the Rough
by Darmok and Jalad
Butte county, CA |
15.3 (15.2) |
| 22 |
 |
Antioch Dunes
by jagerdorf
Contra Costa county, CA |
15.3 (15.1) |
| 23 |
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HFS #5: Downtown Hayward Walking Tour
by jagerdorf
Alameda county, CA |
14.9 (14.8) |
| 24 |
 |
Soil (YGR1615)
by BeachBums!
Colusa county, CA |
14.9 (14.7) |
| 25 |
 |
Lime Mine
by Alamogul
Contra Costa county, CA |
14.8 (14.7) |
| 26 |
 |
Magnetite and the Scientific Method
by Rapaladude
Sacramento county, CA |
14.6 (14.3) |
| 27 |
 |
Blue Schist
by TeamNulti2003
Contra Costa county, CA |
14.5 (14.4) |
| 28 |
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Stratum and Outcrops - The American River
by WildBandy
Sacramento county, CA |
14.5 (14.2) |
| 29 |
 |
The Pygmy Forests of the Northern California Coast
by 7dartfly
Mendocino county, CA |
14.4 (14.3) |
| 30 |
 |
Zone of "Roundness" - Arcade Creek
by Rapaladude
Sacramento county, CA |
14.4 (14.2) |
| 31 |
 |
Rattlesnake Spring
by ByeTheWay
Napa county, CA |
14.4 (14.3) |
| 32 |
 |
Black Basalt Earth Flow
by Thutmosis
Yolo county, CA |
14.3 (13.9) |
| 33 |
 |
Basalt Protrusions Earthcache
by PathfinderMark
Napa county, CA |
14.3 (14.2) |
| 34 |
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Arcade/Cripple Creek - Tributary or Distributary?
by Rapaladude
Sacramento county, CA |
13.9 (13.7) |
| 35 |
 |
Radiolarian Chert Folds - Chevrons
by TeamNulti2003
Contra Costa county, CA |
13.6 (13.5) |
| 36 |
 |
The Sandy Beaches of Twin Creeks
by WildBandy
Sacramento county, CA |
13.5 (13.3) |
| 37 |
 |
Puddles or Pools?
by PhMJ
Sacramento county, CA |
13.5 (13.3) |
| 38 |
 |
Monticello Dam Earthcache
by tnphotobug
Solano county, CA |
13.3 (13.2) |
| 39 |
 |
RVET - "The Rock Garden"
by MartianRabbit
Solano county, CA |
13.3 (13.2) |
| 40 |
 |
Joints in Placerville
by Rapaladude
El Dorado county, CA |
13.3 (13.0) |
| 41 |
 |
Playfair's Law and Dry Creek
by Rapaladude
Placer county, CA |
13.0 (12.8) |
| 42 |
 |
Soil Structure - Hardsetting Soil?
by Rapaladude
Sacramento county, CA |
12.8 (12.6) |
| 42 |
 |
The Ford of Twin Creeks
by Rapaladude
Sacramento county, CA |
12.8 (12.6) |
| 44 |
 |
Tilt-A-Whirl: Saw Tooth Canyon
by x_xenolith_x
Santa Clara county, CA |
12.5 (12.4) |
| 45 |
 |
Twin Creeks Sinkhole
by Rapaladude
Sacramento county, CA |
12.4 (12.2) |
| 46 |
 |
Mini Pool of Arcade Creek
by Rapaladude
Sacramento county, CA |
12.0 (11.9) |
| 47 |
 |
Napa River Wetlands Restoration Earthcache
by PathfinderMark
Napa county, CA |
12.0 (11.9) |
| 48 |
 |
Twin Creeks EarthCache
by Rapaladude
Sacramento county, CA |
11.8 (11.6) |
| 49 |
 |
The Anthropocene and the Great Flood 1852-53
by jagerdorf
Contra Costa county, CA |
11.7 (11.6) |
| 50 |
 |
Phanerite or Aphanite?
by Rapaladude
El Dorado county, CA |
11.5 (11.4) |
| 51 |
 |
San Francisco Bay Delta Estuary
by PathfinderMark
Solano county, CA |
11.5 (11.4) |
| 52 |
 |
Xtra Small Floodplain - Cripple Creek
by Rapaladude
Sacramento county, CA |
11.4 (11.3) |
| 53 |
 |
The Devil’s King Size Bed Emporium
by Rapaladude
San Mateo county, CA |
11.4 (11.2) |
| 54 |
 |
A Sandstone Boulder in the Suburbs
by Rapaladude
Sacramento county, CA |
11.4 (11.3) |
| 55 |
 |
You're Igneous! You Know That?
by Rapaladude
Sacramento county, CA |
11.3 (11.2) |
| 56 |
 |
Napa Valley Ice Cubes – Earthcache
by PathfinderMark
Napa county, CA |
11.2 (11.1) |
| 57 |
 |
Turritella Snail Bed
by TeamNulti2003
Contra Costa county, CA |
11.2 (11.1) |
| 58 |
 |
Black Diamonds
by Alamogul
Contra Costa county, CA |
11.2 (11.1) |
| 59 |
 |
Thrust Fault
by TeamNulti2003
Contra Costa county, CA |
11.0 (10.9) |
| 60 |
 |
Mt. St. Helena Volcanics
by PathfinderMark
Napa county, CA |
10.7 (10.6) |
| 61 |
 |
Levees in the Delta Earthcache
by PathfinderMark
CA |
10.6 |
| 62 |
 |
Solano Breezes Earthcache
by PathfinderMark
CA |
10.6 |
| 63 |
 |
RVET - "The Tilly's"
by MartianRabbit
Solano county, CA |
10.6 (10.5) |
| 64 |
 |
Jepson Prairie Preserve
by ByeTheWay
Solano county, CA |
10.1 |
| 65 |
 |
Carquinez Scenic Drive Earthcache
by nsearls25
Contra Costa county, CA |
10.1 (9.94) |
| 66 |
 |
Hayward Fault - Fremont
by bluesnote
Alameda county, CA |
10.0 (9.93) |
| 67 |
 |
Hangtown Creek - Stream Bed
by Rapaladude
El Dorado county, CA |
9.98 (9.86) |
| 68 |
 |
Don't go getting all Sedimental on me
by Psychoticjesters
CA |
9.87 (9.79) |
| 69 |
 |
San Juan Capistrano Earthquake & Reservoir
by bluesnote
Orange county, CA |
9.68 (9.61) |
| 70 |
 |
Cosumnes River Preserve Earthcache
by NightKnight
Sacramento county, CA |
9.62 (9.54) |
| 71 |
 |
Soil (YGR1701)
by BeachBums!
Yolo county, CA |
9.60 (9.50) |
| 72 |
 |
Gold Bug Park
by Steph2472
El Dorado county, CA |
9.47 (9.42) |
| 73 |
 |
SFBWR Serpentinite's Glow Earthcache
by PathfinderMark
Alameda county, CA |
9.46 (9.40) |
| 74 |
 |
Landslides (YGR1501)
by BeachBums!
Yolo county, CA |
9.33 (9.25) |
| 75 |
 |
Rusty Rocks, or Fallen Meteorites from Mars? ♂
by Psychoticjesters
Alameda county, CA |
9.19 (9.12) |
| 76 |
 |
SFBWR Buckshot or Cannonballs? Earthcache
by PathfinderMark
Alameda county, CA |
9.18 (9.13) |
| 77 |
 |
RVET - "Quarry Facial Wrinkle"
by MartianRabbit
Solano county, CA |
9.12 (9.07) |
| 78 |
 |
Pillow Basalt
by TeamNulti2003
Contra Costa county, CA |
9.08 (9.03) |
| 79 |
 |
Blowing Chunks
by Troutpro
Stanislaus county, CA |
9.05 (9.00) |
| 80 |
 |
These Monterey Formations are HIGH
by 1962penny
Santa Cruz county, CA |
9.02 (8.95) |
| 81 |
 |
Arcade Creek EarthCache
by Rapaladude
Sacramento county, CA |
8.97 (8.91) |
| 82 |
 |
RVET - "Rock Quarry Facial"
by MartianRabbit
Solano county, CA |
8.73 (8.68) |
| 83 |
 |
Ocean Forces View (Mendo Coast) Earthcache
by PathfinderMark
Mendocino county, CA |
8.65 (8.60) |
| 84 |
 |
Seawall Honeycomb Weathering @ Camp Reynolds
by retiringyoung
Marin county, CA |
8.59 (8.53) |
| 85 |
 |
HFS #7: Simple Curb Offset & Alquist-Priolo Act
by jagerdorf
Alameda county, CA |
8.58 (8.52) |
| 86 |
 |
RVET - "Green Valley Fault"
by MartianRabbit
Solano county, CA |
8.46 (8.41) |
| 86 |
 |
RVET - "Rocky Basalt Sprinkle"
by MartianRabbit
Solano county, CA |
8.46 (8.41) |
| 88 |
 |
Evolution of Pleasanton Topology
by nozy nabor
Alameda county, CA |
8.38 (8.30) |
| 89 |
 |
HFS #3: Hayward Fault Tule Pond Sag Structure
by jagerdorf
Alameda county, CA |
8.27 (8.21) |
| 90 |
 |
RVET - "Ephemeral Rock"
by MartianRabbit
Solano county, CA |
8.20 (8.16) |
| 91 |
 |
Napa River Oxbow Earthcache
by PathfinderMark
Napa county, CA |
8.08 (8.04) |
| 92 |
 |
Confluence of the Sacramento & American Rivers
by LostSailRs
Sacramento county, CA |
7.91 (7.86) |
| 93 |
 |
Cache Creek EC (YGR1401)
by BeachBums!
Yolo county, CA |
7.86 (7.81) |
| 94 |
 |
BHC #12: Early Oil Fields (Puente/Brea/Olinda)
by 1962penny
Orange county, CA |
7.78 (7.73) |
| 95 |
 |
Confluence of the Feather and Yuba Rivers
by retiredprof
Sutter county, CA |
7.73 (7.70) |
| 96 |
 |
Putah Creek EarthCache
by Rapaladude
Yolo county, CA |
7.57 (7.46) |
| 97 |
 |
A Sinking Feeling: The Suisun Marsh & the Railroad
by Lotus72
Solano county, CA |
7.42 (7.39) |
| 98 |
 |
SFBWR Salt Pond Levee Earthcache
by PathfinderMark
Alameda county, CA |
7.41 (7.37) |
| 99 |
 |
Old Faithful of California
by trailpuppy
Napa county, CA |
7.10 (7.07) |
| 100 |
 |
I wouldn't sit on these Coastal Benches...🌊
by Psychoticjesters
Santa Cruz county, CA |
6.94 (6.90) |