Above: Acrospirifer murchisoni
Along Shimers brook is a section with the Port Jervis Formation (PJF) at the bottom and Glenerie Formation about 100' thick seen on a hike; returned with a hammer and chisel for these.
IDs on a looks like basis illustrations by Weller Paleontology 1903.
Actinopteria textilis (PJF) right valve
Leptaena rhomboidalis and right Nanothyris subglobosa ( both PJF)
Meristella lata
Orbiculoidia jervensis
Leptocoelia flabellites and above it part Tentaculites elongatus
Chonostrophia