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Piece of Becraft in the field, showing broken shells of
crinoids and brachiopods (pen = 15 cm in length for scale). |
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| References:
Ebert (1987) Tidal currents, biogenic activity and pycnoclinal fluctuation on a Lower Devonian Ramp: Becraft, Alsen, Port Ewen Formations, Central Hudson Valley. In: Warnes RH (ed) New York State Geological Association 59th Annual Meeting Guide Book, New Paltz, New York. pp. K1-K35. Rickard (1962) Late Cayugan and Helderbergian Stratification in New York. New York Museum and Science Bulletin 386: 157. Rickard (1989) Stratification of the subsurface low and mid-Devonian
of New York, Pennsylvania, Ohio, and Ontario. New York State Museum and
Science Map and Chart Series 39: 59.
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| Biography
I'm a graduate student in the Department of Earth & Environmental
Science in my first year of the PhD Program. I will be investigating
the effects
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| Links
http://www.paleosoc.org
http://www.levins.com/dinosaur.html
http://www.tyrrellmuseum.com/encyclo/index.htm
http://www.zoomdinosaurs.com
http://wilshire.iccas.com/gslak/
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