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Dinosaur coastal highway.


Dinosaur coastal highway The term Coastal Highway can refer to:
  • The North West Coastal Highway of Australia.
  • The Makran Coastal Highway in Pakistan.
  • The Coastal Highway located in Ocean City, MD.
 

If you think about all the cars traveling along Route 101, which skirts the West Coast from Washington through southern California Southern California, also colloquially known as SoCal, is the southern portion of the U.S. state of California. Centered on the cities of Los Angeles and San Diego, Southern California is home to nearly 24 million people and is the nation's second most populated region, , it hardly seems strange that dinosaurs may have had their own version of the coastal highway. Ichnologists, who study footprints, are beginning to piece together a dinosaur "freeway" they believe might have run for hundreds of kilometers along the coast of the ancient sea that filled the interior of North America North America, third largest continent (1990 est. pop. 365,000,000), c.9,400,000 sq mi (24,346,000 sq km), the northern of the two continents of the Western Hemisphere.  during the Cretaceous period.

Martin G. Lockley and Mark W. Jones at the University of Colorado University of Colorado may refer to:
  • University of Colorado at Boulder (flagship campus)
  • University of Colorado at Colorado Springs
  • University of Colorado at Denver and Health Sciences Center
  • University of Colorado system
 in Denver focused on a certain section of sedimentary rocks called the Dakota group, which formed the coastal plain for that inland sea approximately 140 million years ago. Outcrops of the Dakota group appear sporadically along the front range of the Colorado Rockies, and are filled with fossilized fos·sil·ize  
v. fos·sil·ized, fos·sil·iz·ing, fos·sil·iz·es

v.tr.
1. To convert into a fossil.

2. To make outmoded or inflexible with time; antiquate.

v.intr.
 tracks from iguanodontids and other dinosaurs. The researchers also finding signs that the tracks continue into New Mexico. These extensive tracks indicate dinosaurs roamed along the seashores, and are probably the firmest evidence yet that dinosaurs migrated up and down the coast, Lockley says.
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Copyright 1988, Gale Group. All rights reserved. Gale Group is a Thomson Corporation Company.

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Title Annotation:tracks indicate dinosaurs migrated along seashores
Author:Monastersky, Richard
Publication:Science News
Date:Nov 19, 1988
Words:183
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