RT @PlanetLabCJMJ: This #2020 paper is a years-long journey by our group's Drs Anna Grau @agraugal, Mark Jellinek (below) & @drcrater, who…
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RT @drcrater: Great to see our article (published online a while ago) on valley formation on early Mars by subglacial and fluvial erosion p…
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RT @drcrater: Great to see our article (published online a while ago) on valley formation on early Mars by subglacial and fluvial erosion p…