EARTH SCIENCE - EARTH'S HISTORY
PROBLEM: How can you use fossils to date and determine the
paleoenvironment of an area?
HYPOTHESIS:
MATERIALS:
Earth
Science - Fossils
PROCEDURE:
1. Look at the range chart from
the reader and determine the age of this specimen.
FOSSIL |
LOCATION |
AGE RANGE |
Turritella
(gastropods) |
Maryland |
|
Shark tooth |
Morocco |
|
Crinoid Stems |
Morocco |
|
Belemnite |
Morocco |
|
Ammonite |
Morocco |
|
Brachiopod |
Morocco |
|
Sea Urchin Spine |
Morocco |
|
Trilobite |
Morocco |
|
Coquina |
Florida |
|
Fish |
Nevada or Wyoming |
|
Mollusk |
Capitola, California |
|
2. Look at the fossils and try and interpret
what kind of environment existed when these animals where present in
that area. Try and determine if it was deep ocean water, shallow
water, shallow marine, or even fresh water like a lake.
FOSSIL |
LOCATION |
ENVIRONMENT |
Turritella
(gastropods) |
Maryland |
|
Shark tooth |
Morocco |
|
Crinoid Stems |
Morocco |
|
Belemnite |
Morocco |
|
Ammonite |
Morocco |
|
Brachiopod |
Morocco |
|
Sea Urchin Spine |
Morocco |
|
Trilobite |
Morocco |
|
Coquina |
Florida |
|
Fish |
Nevada or Wyoming |
|
Mollusk |
Capitola, California |
|
|