Roadcuts on junction off the AA Highway on Ky Route 62, west of Maysville, and the southern bank of Ohio River
Ordovician Cincinattian Group - Subtidal shelf carbonates, marls and shales. Most of the bioclastic limestones represent layers reworked by storm waves on a shallow shelf. shales are probably part of the storm sorting. Mass sediment movement produces local channeling.  Abundant brachiopod, bryozoan and trilobite faunas occur in the limestones.