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USGS
October 22, 2018

Comparison between Elysium Fossae Ridges and Terrestrial Sub-ice Volca

Comparison between Elysium Fossae Ridges and Terrestrial Sub-ice Volcanoes.

Image: Arizona Upland Plant Community in the Sonoran Desert

Arizona Upland Plant Community in the Sonoran Desert

In the drier Arizona upland plant communities, pictured here, some species will likely decline with forecasted climate change (such as foothill paloverde, ocotillo and creosote bush) while cacti may well increase in abundance and range.

USGS
September 21, 2018

I-Map Database

Excel spreadsheet listing the many planetary and lunar maps published from 1961 on. Some are available in hardcopy form at no cost to the requestor.

USGS
October 19, 2018

Lava Flow Presentation

Lava Flow Presentation by Laszlo Keszthelyi

Image: Sampling in the Grand Canyon High Flow Experiment

Sampling in the Grand Canyon High Flow Experiment

USGS Aquatic Ecologist Ted Kennedy sampling invertebrate and organic drift at Lees Ferry during the November 19, 2012 HFE.

USGS
September 26, 2018

Meteor Crater Drill Cuttings Sampling Protocol

Meteor Crater Drill Cuttings Sampling Protocol

USGS
October 22, 2018

Surface processes recorded by rocks and soils on Meridiani Planum

Surface processes recorded by rocks and soils on Meridiani Planum, Mars: Microscopic Imager observations during Opportunity’s first three extended missions

Image: Sampling in the Grand Canyon High Flow Experiment

Sampling in the Grand Canyon High Flow Experiment

USGS Aquatic Ecologist Ted Kennedy sampling invertebrate and organic drift at Lees Ferry during the November 19, 2012 HFE.

USGS
September 26, 2018

Meteor Crater Sample Request Form

Meteor Crater Sample Request Form

USGS
October 22, 2018

MER Image Science Foldout

MER Image Science Foldout.