 Earth Class Challenge

Cave/Karst Feature found 4/27/2011, GC1B2F4

Cave/Karst: Mark Twain Cave

Mark Twain Cave

Coastal Feature: Spouting Horns

Spouting Horns

Erosional Feature found 3/12/2011 GC231BJ

Erosion: A Constant Force of Change

Fault: Earthquakes in Istanbul

Earthquakes in Istanbul

Fossil: Painted Hills Unit

Painted Hills Unit

Geomorphological Feature found 10/12/2011 GC236J1

Geomorphological: Mortar and Pestle

Mortar and Pestle

Glacial: Tomanowos and the Great Missoula Floods

Tomanowos and the Great Missoula Floods

Historical Site: Katy Trail: Standing Rock

Katy Trail: Standing Rock

Hydrologic Feature found9/26/2010 GC23J8P

Hydrologic: The 12th Street Bioswale

The 12th Street Bioswale

Igneous (Plutonic) type found 9/27/2017, GC475QD

Igneous (Plutonic): Catedral de Santiago

Catedral de Santiago

Igneous (Volcanic): found 7/2/2009 GC1AH4D

Igneous (Volcanic): Volcan Masaya

Volcan Masaya

Impact: Tsunami!

Tsunami!

Metamorphic: A Mountain Mosaic

A Mountain Mosaic

Mining: Coalbed Methane Earthcache

Coalbed Methane Earthcache

Other Feature: Dee Wright Observatory Earthcache

Dee Wright Observatory Earthcache

River Feature: Snag Boat Unit

Snag Boat Unit

Sedimentary Feature found 1/30/2011 GC20CTV

Sedimentary Feature: Concretions and Contortions

Concretions and Contortions

Soils: Jackson-Frazier Wetlands

Jackson-Frazier Wetlands

Structural Feature: found 9/5/2008 GC15F8M

Structural Feature: Earthen EarthCache

Earthen EarthCache

Still need to find: Fold, Metamorphic, and Mineral

Earth Cache Classification Type Challenge

Earth Cache Classification Type Challenge.list-details-1wr9x6v{text-transform:uppercase;font-size:12px;}@media screen and (min-width: 600px){.list-details-1wr9x6v{font-size:1.25rem;}}.list-details-1wr9x6v.shareable{color:#87705a;}.list-details-1wr9x6v.public{color:#00b265;}Public

Earth Cache Classification Type ChallengePublic