•
Appalachian Highlands Division •
Piedmont Province •
Gettysburg-Newark Lowland Section • Stockton Conglomerate •
Stockton Formation •
Beekmantown Group • Allentown Formation Watson Creek begins in the Stockton Conglomerate, laid down during the
Triassic,
mineralogy includes
conglomerate of
quartz cobbles and
boulders, and
sandstone. Next, it flows through the
Stockton Formation, also from the Triassic, consisting of sandstone,
arkose sandstone,
shale,
siltstone, and
mudstone. Next, it passes through the Beekmantown Group, deposited during the
Ordovician, and consists of
limestone and
dolomite with some
chert and
calcite. Lastly, it meets with the Lahaska Creek in the Allentown Formation, which was deposited during the
Cambrian, consisting of dolomite, limestone, chert, siltstone, with some
oölites,
stromatolites, and sharpstone. ==Municipalities==