Exam 8: Fossils and Their Place in Time and Nature

Fission track dating can provide dates when used on which type of material?

Analysis of stable carbon isotopes in ________ can provide information on ancient diet.

The study of what happens to an organism's remains after death is

A hearth is discovered with bone fragments in it.What method might be used to date the bone?

Earth's age is ________ billion years, and life on Earth began about ________ billion years ago.

A mummy is discovered whose tomb includes cloth, food, and other organic remains.What dating method would MOST likely be used to date the tomb?

Which of the following would NOT be an ideal environment for fossilization?

The English surveyor who developed the technique of stratigraphic correlation between regions was

What is the MOST important variable in reconstructing ancient climate?

The time it takes for 50% of an unstable isotope to decay to a stable form is called the

Electron spin resonance dating can provide dates when used on which type of material?

Igneous rock can be dated with which of the following methods?

The study of fossils is called

The molecular clock has been useful to determine the phylogenetic relationships of species based on the assumption that

If fossil species A is consistently recovered from geological deposits beneath layers containing fossil species B, then A is considered to be older than B.This relative dating technique is based on the principle of

Thermoluminescence dating can provide dates when used on which types of materials?

Which era saw the proliferation of mammals?

What is the basic difference between relative and absolute dating?

To reconstruct and interpret evolutionary changes, it is crucial to place each fossil in time.This is called a(n)

The continent that existed about 200 mya, from which the modern continents ultimately emerged, is called