GENERAL RELATIONS. 9 
ee 
GREEN Ponp MoUNTAIN 
DELAWARE VALLEY. KITTATINNY VALLEY. RiGion. 
Cambrian. Cambrian. Cambrian. 
Hardyston quartzite. Hardyston quartzite. 
Kittatinny limestone| Kittatinny limestone. 
(part). 
Ordovician. Ordovician. Ordovician. 
Kittatinny limestone 
(part). 
Trenton limestone. 
Hudson River slate. 
Silurian. Silurian. Silurian. 
Shawangunk conglomer- Green Pond Mountain 
ate. conglomerate. 
Medina sandstone. ” Longwood shale. 
Poxino Island shale. Decker Ferry formation. 
Bossardville limestone. 
Decker Ferry formation. 
Rondout formation. 
Manlius limestone. 
Devonian. Devonian. Devonian. 
Coeyman’s limestone. 
New Scotland beds. 
Stormville sandstone. 
Becraft limestone. 
Kingston beds. 
Oriskany formation. 
Esopus grit. 
Onondaga limestone. Newfoundland grit. 
Monroe shales. 
Bellvale flags. 
Skunnemunk conglom- 
erate. 
The names used for the formations in New Jersey have in most 
cases been adopted either from New York or from Pennsylvania, into 
which States the New Jersey formations extend, and where they have 
been more or less carefully studied and described in the literature. 
