Skip navigation
Home
Archives
Video
Features
About
Contact
Select subject ...
Climate Change
Genetics
Veterinary Medicine
Health and Nutrition
Disease
General Health and Nutrition
Cancer
Cardiovascular health
Aging
Obesity
Depression
Environment
Energy
Air quality
Water quality and management
Counter/Bio-Terrorism
Agriculture and food science
Physical and Earth Sciences
Astronomy
Physics
Oceanography
Geology
Anthropology/Palenontology
Engineering and Technology
Nanotechnology
Internet and computer science
Structural engineering and seismology
Medical engineering
Civil engineering
Social Science
Psychology
Gender studies
Sociology
Education
Email this article
Recipient Email Address:
Your Email Address:
return to article
Analyzing earliest shell-covered fossil animals
UCSB
geologists are studying fossil remains of some of the first animals with shells to provide a window on evolution at this time.
