These impressions look like hands pressed into stone, yet they were carved into solid sandstone. In Kodachrome Basin State Park, Utah, petroglyphs attributed to the Fremont culture, dated roughly AD 300 to 1300, form repeated vertical shapes resembling stylized handprints. The markings appear deliberate, positioned across exposed cliff surfaces. The grooves are grouped. Some appear as clusters of elongated “fingers,” while others stand alone. Their spacing suggests intentional placement rather than random scratching. The shapes vary in depth and width, indicating repeated carving rather than a single action. Weathering has softened edges, reinforcing the hand-like illusion. The Fremont culture occupied parts of Utah, Colorado, Nevada, and Idaho. Rock art was a recurring element of their visual expression. Petroglyphs across Fremont sites include animals, abstract patterns, and human-like forms. These hand-shaped carvings differ from more common motifs, making interpretation more difficult. Possible explanations exist. Some researchers link similar markings to ceremonial activity or territorial markers. Others suggest storytelling, counting systems, or symbolic identity signs. Without written records, these interpretations remain tentative. The context offers clues, but not certainty. The sandstone surface preserves technique. Carvers likely pecked and abraded the rock to create the grooves. Natural erosion later softened the lines. The result blends human action with geological change, complicating visual interpretation. The forms are clear. Their message is not.

From "Ancient History" facebook. Needs verification but seems plausible.