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EES 1004
Chapter 10 notes
6
Geology
Undergraduate 1
04/17/2011

Additional Geology Flashcards

 


 

Cards

Term
Silurian
Definition
Vascular plants on the land appeared in late ___.
Term
Paleozoic
Definition
During early ___, the landscape was barren.
Term
Cambrian
Definition
The base of the ___ was formerly identified by the first-occurrence of shell-bearing organisms
Term
shell-bearing organisms
Definition
The base of the Cambrian was formerly identified by the first-occurrence of ___
Term
trilobites, brachiopods, molluscs, and possibly annelids
Definition
What were the first shell bearing organisms?
Term
feeding burrows of the trace fossil Phycodes pedum.
Definition
The base of the
Cambrian is now placed
at the oldest occurrence
of ___
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