River otter on the Indian Head river in Pembroke/Hanover Ma. This is just off the shore from the Wildlands Trust Tucker Preserve.
These out croppings at Rocky Run are listed as Pennsylvanian Rocks on USGS maps. This type of rock is sedimentary and possibly Greywacke.
These out croppings at Rocky Run are listed as Pennsylvanian Rocks on USGS maps. This type of rock is sedimentary and possibly Greywacke.
Hole through the softer sedimentary rock at Hanson Conservation - Rocky Run. Indian Head River in the background. Accessible from the Indian Head River Trail…