Red Rocks

Rio Arriba County · US 84 -- mile marker 215.7

The colorful formations exposed here are the slope forming Chinle Shale of Triassic age deposited in streams, lakes and floodplains some 250 million years ago and the cliff forming Entrada Sandstone of Jurassic age deposited as windblown sand some 160 million years ago. These are typical landforms of the Colorado Plateau province.

The Historic Preservation Division notes that its marker spreadsheet may be out of date and in places inaccurate, and that it does not know where every marker now stands. These pages carry the spreadsheet’s record; a marker listed here may have moved or may no longer stand. the program’s page ↗

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USGS Historical Topographic Map Collection

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under a mile from where William Gabby lived in the 1760s

what this marker records spans 1777 to 1789, overlapping William Gabby's years here

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Marker data: Official Scenic Historic Markers program, New Mexico Historic Preservation Division, Department of Cultural AffairsMarker texts come from the Division’s published marker spreadsheet, reproduced with the Division’s written permission. Where that spreadsheet records a coordinate, the pin is the Division’s own; where it records only a highway and mile marker, an address, a junction or a named place, or where its coordinate contradicts its own highway, mile and county, the pin is ours, resolved on public road and place data and marked approximate.

Red Rocks

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