Search
Showing results for
"All"
Filter
Media type
Article Type
Topics
Tags
slideshow
The Ocean Throughout Geologic Time, An Image Gallery
Evidence shows that life probably began in the ocean at least 3.5 billion years...
Tue, 09/20/2011 - 15:30
slideshow
Rudist Reefs
About 100 million years ago, during the heyday of the dinosaurs, reefs were built...
Fri, 12/04/2009 - 14:25
slideshow
A Collection of Cambrian Fossils
When you're standing in a museum surrounded by fossils, you can almost imagine...
Tue, 10/01/2013 - 10:03
Personal Perspectives
The Discovery of Multispecies Communities of Seacows
Sirenians, or seacows, are a group of marine mammals that include manatees and...
January 2012
Personal Perspectives
New Archaeocetes from Peru Are the Oldest Fossil Whales from South America
The evolution of whales represents one of the great stories in macroevolution. It's...
September 2011
audio
Ediacaran Fossils: One Species at a Time
When the cod fishery collapsed in Newfoundland in the early 1990s, the hopes of the...
Thu, 10/27/2011 - 15:37
When Did Today’s Whales Get So Big?
More recently than you might think, say scientists who scoured the fossil...
July 2016
Long Before Coral, Mollusks Built the Ocean's Reefs
About 100 million years ago, during the heyday of the dinosaurs, reefs were built...
December 2009
Article
If You Build An Ocean, Sea Monsters Will Come
Building a productive ocean is complicated. The process is long (on the order of...
October 2018