In the graveyard on Washington Street, the grave of Joseph Barratt features a headstone unusually decorated with two objects: a cast of fossil dinosaur tracks, and casts of fossil tree sections from the local Triassic sandstone. Barratt was a physician and naturalist who spent much of his career studying the geological formations of the Connecticut River Valley and arguing — correctly — that the three-toed tracks found in the local red sandstone were made by ancient reptilian animals.
The gravestone is small and easy to miss, but it is a genuine curiosity: a 19th-century scientist so committed to his subject that he had it inscribed on his memorial. Barratt's fossil track casts influenced later researchers who contributed to the science of paleontology. The graveyard itself is worth a brief visit for its general collection of 18th and 19th-century stones.