Page 67 - The Restless Earth Fossils
P. 67

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                                       Finding and


                               Excavating Fossils




                                                    ▲ ▲ ▲




                         POPPING  OPEN  A  ROCK  TO  REVEAL  THE  FOSSILIZED  REMAINS  OF
                         another living thing can forge an electrifying connection to the
                         deep  past.  The  surprise  and  wonder  of  field  discovery  adds  an
                         element  of  treasure  hunting  that  often  makes  paleontology  an
                         addictive career or pastime. Nevertheless, fossil hunting is hard
                         work. But where prison convicts are forced to smash rocks under
                         a blazing sun as punishment, paleontologists do it for fun—for
                         limited grant money or teacher’s pay. Paleo volunteers labor for
                         free,  excited  by  what  they  might  discover  in  the  next  layer  of
                         rock. Fossils only form under special conditions, but those condi-
                         tions occur often enough that fossils are not especially hard to
                         find.  A  person  simply  needs  to  know  how  to  find  those  places
                         where nature or humans have uncovered long undisturbed burial
                         grounds that have been compressed and hardened into stone.


                         discovering e-Worlds rich With Fossils

                         Wind and water erode rock. Humans often help nature along. A
                         budding paleontologist may find his or her first fossil by accident
                         when a backhoe turns ground for a new subdivision or ball field.

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        RE_Fossils2print.indd   66                                                             3/17/09   9:00:09 AM
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