Hi my name is Anna Whitaker and I am a senior
in
the College of Earth and Mineral Sciences
I am a
geobiology major and this summer I am studying
the Ordovician of central Pennsylvania
and that was a time about 450 million years
ago
with this entire region was covered by shallow
sea
so I am at a road cut near Millroy Pennsylvania
collecting fossils
so I can study the past ecology and then use
it
to compare to ecological change now and in
the
present
