The NYC Region - glacial groves & striations

This is a photo of glacial groves & striations in the Cambrian Manhattan Formation along the foundation of the Cloisters Museum.

Detailed Description

Glacial groves and striations in the Cambrian Manhattan Formation along the foundation of the Cloisters Museum. Rock hammer handle is 1 foot for scale (not for collecting!).

Details

Image Dimensions: 288 x 384

Location Taken: US