The Shrewsbury Rocks are a wide area of rocky bottom that stretches from fourteen feet of water out to the fifty-foot mark off of Monmouth Beach. Some of the formations are twenty feet tall or more and can be very pretty under good conditions, which are unfortunately seldom this far north. The stone itself is a type of sandstone known as Greensand.
This wreck was formerly thought to be the Yankee. However, the "G&D" was identified as the Yankee, leaving this wreck unidentified. It consists of engine, boilers, driveshaft, and propeller, and is reputed to be a good lobster wreck.
Blennies live on the bottom in oyster beds or mussel beds. If you find an old piece of pipe or a bottle in the river, look inside - you'll probably find a blenny.