Wooster Geology
GEOL-308 Petrology
Field Trip to New Jersey and New York City
April 15-17, 2005



Considering the Triassic Orange Mountain Basalt (1st Watchung basalt) at Paterson, NJ


Pillow basalts in the Orange Mountain Basalt


Great Falls of the Passaic River at Paterson, NJ, cuting through the Orange Mountain Basalt


Examining the basal contact of the Orange Mountain Basalt at Paterson, NJ


Char, Brian, and Andy on the Orange Mountain Basalt


Urban geology in Paterson, NJ


Wooster petrology group (minus Will, who quickly darted out of the picture) on Garrett Mountain, NJ.
Note Midtown Manhattan skyline in the distance


Morning light at Cheesequake State Park (NJ), where we spent our first night


The subway replaced the van as the means of transportation in Manhattan


Studying texture, structure, and mineralogy of schists of the Cambrian-Ordovician Hartland Formation in Central Park


Will, Jessica, and Brian in the company of an F2 fold in the Hartland Formation


Now we've crossed Cameron's Line (a major regional thrust);
Anton and Andy ponder the Cambrian-Ordovician Manhattan Schist in Central Park


F3 folds in the Manhattan Schist in Central Park


Wooster Petrology in Central Park


Who greets you at the American Museum of Natural History?


A variety of tourmaline crystals at American Museum of Natural History


Esquel Meteorite, with abundant olivine crystals, at the American Museum of Natural History


Examining Cambrian (?) gneisses on top of Jenny Jump Mountain, at Jenny Jump State Forest (NJ) where we spent our second night


Jeff and Brian examine a sedimentary erratic on the ridge at Jenny Jump Mountain


Wooster Petrology on Shawangunk Formation sandstone/conglomerate (really quartzite) at the Delaware Water Gap


Cordy checking out the Shawangunk Formation


Jessica pondering the significance of the compositional maturity of the Shawangunk Formation