SDSU Geological Sciences Webinar - Stephen T. Hasiotis

submitted by: tcarrasc
Ichnology for the 21st Century: Understanding the differences between continental and marine trace fossils, with implications to the diversity, distribution, and evolution of soil biota ; Department of Geological Sciences, San Diego State University, Seminar Series ; The study of ichnology has come a long way since its inception and it continues to evolve. In particular, progress is being made in understanding the implications of trace fossils in the continental realm and how they can be...

Biology of Plants

submitted by: scivee-team

An overview of the process of photosynthesis and the biology of plants - function, reproduction and life.

How it's Made: Toothpicks

submitted by: scivee-team

The process of turning raw wood into toothpics.From birch logs to the handy tool that helps you clean your teeth.