Sedimentation rates:
A) vary depending on environmental conditions
B) are uniform throughout time and are therefore the best means for absolute dating
C) can change,causing unconformities
D) a and c
Correct Answer:
Verified
Q21: An unconformity is:
A)a scientific theory that does
Q22: Using a relative dating technique,we could determine:
A)the
Q23: The study of sedimentary beds is termed:
A)palynology
B)taphonomy
C)stratigraphy
D)paleoecology
Q24: According to the principle of superposition:
A)older sedimentary
Q25: A chronospecies is defined in terms of:
A)genetic
Q27: Paleospecies are defined in terms of:
A)morphological variation
B)sexual
Q28: Which of the following does not yield
Q29: Living species are defined in terms of:
A)morphological
Q30: An index fossil:
A)is a marker for a
Q31: A billion is:
A)100 thousand
B)1000 thousand
C)1000 million
D)10,000 million
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