| 1 |
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Terroir . . . a Napa Valley Heritage #2
by omni W
Napa county, CA |
84.6 (77.5) |
| 2 |
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Los Vaqueros Reservoir Earthcache
by PathfinderMark
Contra Costa county, CA |
42.1 (41.0) |
| 3 |
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Saint Mary's Banks - The Mulholland Formation
by jagerdorf
Contra Costa county, CA |
40.6 (39.5) |
| 4 |
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Liesegang Bands
by jagerdorf
Contra Costa county, CA |
39.6 (38.6) |
| 5 |
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Year after year, it keeps it's balance 🤸
by Psychoticjesters
Contra Costa county, CA |
35.7 (34.3) |
| 6 |
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Dinosaur Eggs?! Swiss Cheese? Omelet, Anyone?!
by leelelee
Santa Clara county, CA |
32.7 (31.4) |
| 7 |
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Rock-Cut Basin at Willow Creek
by MRC1925T
Madera county, CA |
31.2 (30.3) |
| 8 |
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Xenoliths of the Boars Tusk
by Me & Bucky
Sweetwater county, WY |
30.3 (29.8) |
| 9 |
 |
Shutter Ridge in Olema Valley
by geodarts
Marin county, CA |
29.7 (29.2) |
| 10 |
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Water Salinity and the Geological Time Scale
by Rapaladude
Sacramento county, CA |
29.3 (28.4) |
| 11 |
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Henry Coe Springs Trail Geology
by Geokashers
Santa Clara county, CA |
28.2 (27.5) |
| 12 |
 |
Sandstone Canyon – Anza Borrego SP
by The Fossillady
San Diego county, CA |
28.0 (27.6) |
| 13 |
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San Andreas Fault - San Andreas Lake
by bluesnote
San Mateo county, CA |
27.8 (27.0) |
| 14 |
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Shutter Ridge
by Hollister Hills SVRA
San Benito county, CA |
27.7 (26.1) |
| 15 |
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Folsom Lake Gets A Little Sandy
by WildBandy
Placer county, CA |
26.7 (26.0) |
| 16 |
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Kehoe Beach
by geodarts
Marin county, CA |
26.6 (26.2) |
| 17 |
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Terroir . . . a Napa Valley Heritage #1
by omni W
Napa county, CA |
26.6 (25.8) |
| 18 |
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Volcanic Breccia - The Palisades - Napa County
by jagerdorf
Napa county, CA |
25.8 (25.3) |
| 19 |
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Prospect Adit
by jagerdorf
Contra Costa county, CA |
25.5 (25.0) |
| 20 |
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Cinnabar Toast Crunch! -- St John’s Mine
by 1962penny
Solano county, CA |
24.8 (23.4) |
| 21 |
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Redrock Falls
by JeffnKrewe
Glacier county, MT |
24.4 (23.6) |
| 22 |
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Table Rock
by Machuco
Napa county, CA |
24.4 (24.0) |
| 23 |
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Joaquin Miller Park Geology Tour
by 1962penny
Alameda county, CA |
24.3 (22.7) |
| 24 |
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The Mojave Triangle
by bluesnote
Los Angeles county, CA |
23.3 (22.8) |
| 25 |
 |
HFS# 13: San Pablo - Contra Costa CC
by jagerdorf
Contra Costa county, CA |
22.9 (22.5) |
| 26 |
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Splish-Splash
by modhunters
Tuolumne county, CA |
22.5 (22.1) |
| 27 |
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Convict Lake- Sevehah Cliffs
by jellis
Mono county, CA |
22.2 (21.9) |
| 28 |
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Convict Lake - Moraines
by jellis
Mono county, CA |
21.6 (21.4) |
| 29 |
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Two Rivers Run Through It: Collinsville
by Lotus72
Solano county, CA |
21.2 (21.0) |
| 30 |
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Convict Lake - Delta
by jellis
Mono county, CA |
20.8 (20.5) |
| 31 |
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Sand Mines
by Alamogul
Contra Costa county, CA |
20.0 (19.7) |
| 32 |
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Wallace Creek
by badfeet
San Luis Obispo county, CA |
19.9 (19.7) |
| 33 |
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Wind Caves - Anza Borrego SP
by The Fossillady
San Diego county, CA |
19.6 (19.4) |
| 34 |
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Mindego Hill EC – When’s It Going to Blow?
by WildFlwrLady
San Mateo county, CA |
19.6 (19.2) |
| 35 |
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CA - Howell Mountain is Disappearing?
by PathfinderMark
Napa county, CA |
19.2 (19.0) |
| 36 |
 |
Twins - separated at birth
by caccbag
San Mateo county, CA |
18.9 (18.7) |
| 37 |
 |
The Dimond Canyon Water Gap
by oaklandgeology
Alameda county, CA |
18.5 (17.7) |
| 38 |
 |
RVET - "Dragons Tooth"
by MartianRabbit
Solano county, CA |
18.4 (18.1) |
| 39 |
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Las Trampas: Ancient Sea
by Unit33
Contra Costa county, CA |
18.1 (17.8) |
| 40 |
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RVET - "Eye of the Dragon"
by MartianRabbit
Solano county, CA |
17.8 (17.5) |
| 41 |
 |
Rocky Rose Buds
by Dasgrendel
Contra Costa county, CA |
17.6 (17.4) |
| 42 |
 |
Lime Rock aka Robbers Roost
by LewisClan77
Placer county, CA |
17.2 (17.0) |
| 43 |
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Wayne Wonderland
by firennice
Fishlake region, Wayne county, UT |
17.2 (17.0) |
| 44 |
 |
HFS #6: The Swerve - San Lorenzo Creek
by jagerdorf
Alameda county, CA |
17.1 (16.9) |
| 45 |
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HFS #10: Hayward Fault Rift Zone – ADA Accessible
by jagerdorf
Alameda county, CA |
17.0 (16.8) |
| 46 |
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Graywacke
by TeamNulti2003
Contra Costa county, CA |
17.0 (16.7) |
| 47 |
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St. James Street Slickensides
by oaklandgeology
Alameda county, CA |
17.0 (16.3) |
| 48 |
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Sonoma Volcanics’ Bedrock Earthcache
by PathfinderMark
Napa county, CA |
16.7 (16.5) |
| 49 |
 |
A Cliffed Coast, Stratum, and Potential Landslides
by Rapaladude
Santa Cruz county, CA |
16.7 (16.3) |
| 50 |
 |
Caldecott Tilted Beds
by jagerdorf
Contra Costa county, CA |
16.6 (16.4) |
| 51 |
 |
Rosemary, thyme, basal, sanadine, & rhyolite
by jagerdorf
Alameda county, CA |
16.3 (16.1) |
| 52 |
 |
Treasures of Mount Diablo
by Alamogul
Contra Costa county, CA |
16.1 (15.9) |
| 53 |
 |
Del Puerto Canyon Serpentine
by Wandering Ron
Stanislaus county, CA |
16.0 (15.8) |
| 54 |
 |
Sand Earthcache
by A Team Vallejo
Solano county, CA |
15.9 (15.8) |
| 55 |
 |
Where the Granite meets the Lava
by robertburnsandpeigi
Tuolumne county, CA |
15.7 (15.5) |
| 56 |
 |
Hydrogeology of The Kern River
by 1962penny
Kern county, CA |
15.5 (15.3) |
| 57 |
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Buena Vista Lake
by elrojo14
Kern county, CA |
15.5 (15.3) |
| 58 |
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Dust in Gravity
by x_xenolith_x
Fresno county, CA |
15.4 (15.2) |
| 59 |
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Caldecott “Orinda Formation”Weathering Earthcac
by PathfinderMark
Alameda county, CA |
15.3 (15.2) |
| 60 |
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Lower Table Rock MT
by fyrfyterpj
Jackson county, OR |
15.3 (15.2) |
| 61 |
 |
Lake Tahoe Sand
by A Team Vallejo
El Dorado county, CA |
15.3 (15.0) |
| 62 |
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Antioch Dunes
by jagerdorf
Contra Costa county, CA |
15.3 (15.1) |
| 63 |
 |
River of Sand
by yokogari
Santa Barbara county, CA |
15.2 (15.0) |
| 64 |
 |
HFS #5: Downtown Hayward Walking Tour
by jagerdorf
Alameda county, CA |
14.9 (14.7) |
| 65 |
 |
Mercury Rising
by BearTerritory
Santa Clara county, CA |
14.8 (14.7) |
| 66 |
 |
Pyroclastic Deposits -- Sonoma Volcanics
by Thutmosis
Napa county, CA |
14.8 (14.6) |
| 67 |
 |
Tarwater Creek
by mblatch
San Mateo county, CA |
14.7 (14.0) |
| 68 |
 |
Shell Ridge
by Alamogul
Contra Costa county, CA |
14.6 (14.5) |
| 69 |
 |
Devereux Slough: Changing With the Tide
by Newo Max
Santa Barbara county, CA |
14.6 (14.4) |
| 70 |
 |
Blue Schist
by TeamNulti2003
Contra Costa county, CA |
14.5 (14.4) |
| 71 |
 |
Fremont - Mission Peak EarthCache
by AMobious
Alameda county, CA |
14.5 (14.3) |
| 72 |
 |
Zone of "Roundness" - Arcade Creek
by Rapaladude
Sacramento county, CA |
14.4 (14.2) |
| 73 |
 |
Split Mountain Gorge – Anza Borrego SP
by The Fossillady
San Diego county, CA |
14.0 (13.9) |
| 74 |
 |
Nimbus Potholes
by Rapaladude
Sacramento county, CA |
13.8 (13.6) |
| 75 |
 |
RVET - " Upper Lake to Nursery Corridor"
by MartianRabbit
Solano county, CA |
13.7 (13.6) |
| 76 |
 |
Radiolarian Chert Folds - Chevrons
by TeamNulti2003
Contra Costa county, CA |
13.6 (13.5) |
| 77 |
 |
San Bruno Mountain Earthcache
by caccbag
San Mateo county, CA |
13.5 (13.2) |
| 78 |
 |
Black Sands Beach
by Axmantis
Marin county, CA |
13.5 (13.2) |
| 79 |
 |
Hayward Fault Series #9: Montclair Two Stop
by jagerdorf
Alameda county, CA |
13.5 (13.3) |
| 80 |
 |
Serpentine Prairie
by oaklandgeology
Alameda county, CA |
13.4 (13.0) |
| 81 |
 |
Monticello Dam Earthcache
by tnphotobug
Solano county, CA |
13.3 (13.2) |
| 82 |
 |
Intrusive-Extrusive
by randallh
Reno-Carson region, Washoe county, NV |
13.3 (13.1) |
| 83 |
 |
RVET - "The Rock Garden"
by MartianRabbit
Solano county, CA |
13.3 (13.2) |
| 84 |
 |
Kern Lake
by elrojo14
Kern county, CA |
13.2 (13.1) |
| 85 |
 |
Rabbits Endorheic basin or Dry Lake Playa
by Webfoot
San Bernardino county, CA |
13.2 (13.0) |
| 86 |
 |
Del Puerto Canyon Turbidite
by Wandering Ron
Stanislaus county, CA |
13.1 (13.0) |
| 87 |
 |
Soda Lake at The Carrizo Plain
by slmslo
San Luis Obispo county, CA |
13.1 (13.0) |
| 88 |
 |
Oil or Water from the Kern River Oil Field?
by 1962penny
Kern county, CA |
13.1 (13.0) |
| 89 |
 |
Mud Caves of Anza-Borrego
by FLtravelers
San Diego county, CA |
13.0 (12.9) |
| 90 |
 |
RVET - "Rockville Mercury Mine"
by MartianRabbit
Solano county, CA |
12.8 (12.7) |
| 91 |
 |
Xxtra! Xxtra! Chitactac Was Here!
by leelelee
Santa Clara county, CA |
12.6 (12.5) |
| 92 |
 |
Tilt-A-Whirl: Saw Tooth Canyon
by x_xenolith_x
Santa Clara county, CA |
12.5 (12.4) |
| 93 |
 |
Landslide by the Dry Creek 🍂
by Psychoticjesters
Alameda county, CA |
12.4 (12.3) |
| 94 |
 |
Hercules Slump and Earthflow
by Thutmosis
Contra Costa county, CA |
12.2 (12.1) |
| 95 |
 |
Terrace and Philip
by Rapaladude
Sacramento county, CA |
12.1 (11.9) |
| 96 |
 |
Napa River Wetlands Restoration Earthcache
by PathfinderMark
Napa county, CA |
12.0 (11.9) |
| 97 |
 |
The Anthropocene and the Great Flood 1852-53
by jagerdorf
Contra Costa county, CA |
11.7 (11.6) |
| 98 |
 |
Claremont Ribbon Chert
by Wandering Ron
Alameda county, CA |
11.7 (11.6) |
| 99 |
 |
Vernal Pools
by DickPa
Santa Barbara county, CA |
11.6 (11.5) |
| 100 |
 |
Del Puerto Canyon Earthcache
by Troutpro
Stanislaus county, CA |
11.4 (11.3) |