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Geotimes July 2005 Laura Stafford |
Rare 3-D Fossil Preservation A new fossil locality in southern China is giving paleontologists a more detailed look at the early body plans of Ediacara organisms. |
Geotimes February 2004 Megan Sever |
An African puzzle piece The time period from 32 to 24 million years ago has largely been a black hole for paleontologists studying East Africa's animals. Newly discovered large vertebrate fossils from Ethiopia, however, are providing evidence that not only was there a thriving and diverse population, but also that it continued long after. |
Geotimes September 2004 Megan Sever |
Ediacaran Fossil up Close Paleontologists have recently uncovered a goldmine of exceptionally well-preserved fossils in Newfoundland, Canada. |
Geotimes January 2006 Naomi Lubick |
Planet Warms, Plants Move in Interlopers from southern and eastern North America and from Europe made their way to Wyoming when global temperatures shot up by 5 to 10 degrees Celsius around 55.8 million years ago. |
Geotimes December 2005 Megan Sever |
Correcting the Fossil Record Recently, paleontologists have been working on ways to fill in gaps in life's diversity record, and some researchers are finding that climate change -- including greenhouse gas warming -- may play a pivotal role in preserving fossil assemblages. |
Geotimes April 2005 Michael Glantz |
What Makes Good Climates Go Bad? Climates are constantly changing in both linear and nonlinear ways and over the course of life on Earth, organisms have either adjusted to those changes or perished. |
Geotimes June 2006 Jennifer Yauck |
Ancient Bird Fossil Makes a Splash Recent expeditions in China have unearthed well-preserved fossils of an ancient bird that lived between 105 million and 115 million years ago. The fossils of the modern-looking bird suggest that today's birds may have originated from an aquatic ancestor. |
Geotimes August 2006 Jennifer Yauck |
Ancient Bird Fossil Makes a Splash Recent expeditions in a remote area of China have unearthed unusually well-preserved fossils of an ancient bird that lived between 105 million and 115 million years ago. The fossils of the surprisingly modern-looking bird suggest that today's birds may have originated from an aquatic ancestor. |
Geotimes September 2006 Callan Bentley |
Summer Roadtrip: A Fossil Aquarium in Wyoming Fossil Butte National Monument is located in southwestern Wyoming, near the town of Kemmerer. It is the best place in the world to see freshwater lake fossils from 50 million years ago. |
Science News May 24, 2003 |
Amphibian Atlas A website that identifies the places where different types of amphibians dwell across the United States. |
Scientific American June 2008 Charles Q. Choi |
Can the "Amphibian Ark" Save Frogs from Pollution/Extinction? A repopulation plan for endangered amphibians. |