Went to Rutgers grad school (Newark campus) and largely focused on
micropaleo and took two years of courses (palynology and foraminifera)
at the American Museum of Natural History in NYC on Saturdays. The tie
with Rutgers and AMNH cause me some exposure to the Lamont-Doherty Earth
Observatory which is/was affiliated with Columbia U. They were among the
worldwide leaders in deep sea drilling and marine geology.
Joined a worldwide geotechnical consulting firm (Dames & More) and began
doing field geology for them. Pretty varied from in-situ stress
measurements to geochronology of Coastal Plain formations. Began to move
away from pure geology after a few years to power plant siting and that
got me more into environmental science and environmental compliance
which I did for about 40 years or so.
A BS in Geology turned out to be an ideal degree to work in most
environmental fields. Requires a background in math and all of the other
sciences, so students end up being pretty well-rounded.
The job market for geologists has expanded and greatly changed. A lot of
folks end up doing underground storage tank pulls and soil and site
clean-ups. Some of the college curricula in Geology seem to be pretty
watered down today as a result.
Although I have no regrets, I am still enamored with the academic and
laboratory side of Geology.
If you like to read, they Annals of Another World by John McPhee. It is
a trek across the U.S. and through geologic time from Long Island to San
Francisco in the company of local geologists. You'll probably need a
dictionary of geological terms. I needed it.