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ROSENDALE: 400 MILLION
YEARS OF
HISTORY
While many people know that the Rosendale area was once famous for its natural cement, fewer realize that this geologic resource was due to a unique set of environmental conditions which existed a little over 400 million years ago.
Join SUNY Ulster geology professor Steven Schimmrich as he discusses how we know that our area was once dominated by Himalayan-sized mountains, erupting chains of volcanic islands, and shallow subtropical seas and how these conditions formed the sedimentary rocks and structures we see in our backyards today.
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