Perfect hexagonal columnar joint basalt rocks , giants causeway, Ireland

Perfect hexagonal columnar joint basalt rocks , giants causeway, Ireland

Geological time and the history of life chart.

Geological time and the history of life chart.

Geologic Folds in the Lower Ugab valley in Namibia - photo from northseattle.edu--- Wow!

Geologic Folds in the Lower Ugab valley in Namibia - photo from northseattle.edu--- Wow!

Normal fault from Ptolemais, Greece.

Normal fault from Ptolemais, Greece.

geografia.png (3608×2336)

geografia.png (3608×2336)

The Geology of Time... - a grouped images picture - Pin Them All

The Geology of Time... - a grouped images picture - Pin Them All

Poster of rock & minerals, showing classification of

Poster of rock & minerals, showing classification of

The Art of Rock Folding by Ern Mainka--Geological rock folding in sedimentary layers on beach coastline, Croajingalong National Park, Victoria, Australia. Approx 5×3 foot section shown.

The Art of Rock Folding by Ern Mainka--Geological rock folding in sedimentary layers on beach coastline, Croajingalong National Park, Victoria, Australia. Approx 5×3 foot section shown.

Recumbent chevron folds in Early Pennsylvania graywacke and shale of the Bude Formation at Millook Havem on the north coast of Cornwall, southwestern Britain, record the development and deformation of the Varsican foreland basin -- testifying to the closure of the Rheic Ocean during the mid- to Late Pennsylvanian Variscan orogeny. From: GSA Today, Vol. 18, No. 12 (Dec.2009)

Recumbent chevron folds in Early Pennsylvania graywacke and shale of the Bude Formation at Millook Havem on the north coast of Cornwall, southwestern Britain, record the development and deformation of the Varsican foreland basin -- testifying to the closure of the Rheic Ocean during the mid- to Late Pennsylvanian Variscan orogeny. From: GSA Today, Vol. 18, No. 12 (Dec.2009)

Treasures of Earth

Treasures of Earth

When we were kids didn't they only tell us about <10 dinosaurs?  Open the source page or save to read better.

When we were kids didn't they only tell us about <10 dinosaurs? Open the source page or save to read better.

Disharmonic folds in gneiss.  Gneiss is a common and widely distributed type of rock formed by high-grade regional metamorphic processes from pre-existing formations that were originally either igneous or sedimentary rocks.

Disharmonic folds in gneiss. Gneiss is a common and widely distributed type of rock formed by high-grade regional metamorphic processes from pre-existing formations that were originally either igneous or sedimentary rocks.

Magical Rainbow Mountains at the Zhangye Danxia Landform Geological Park in Gansu , China

Magical Rainbow Mountains at the Zhangye Danxia Landform Geological Park in Gansu , China

vegetacao brasileira

Mapa Mental: Paisagens Climatobotânicas - Vegetação Brasileira

vegetacao brasileira

Cuprite from Arizona

Cuprite from Arizona

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