inds of many evolutionary biologists, the continents were irrelevant early in the Earth's history, because they are assumed to have been barren of life until the first plants appeared, around 0.4 billion years ago.
Loading
Geobiology: July 2018
Calendar
- 28 May: NASA Advisory Council Human Exploration and Operations Committee Meeting
- 30 May: NASA Advisory Council Meeting
- 6 Jun: International Space Development Conference
- 6 Jun: National Space-Based Positioning, Navigation and Timing Advisory Board Meeting
- 6 Jun: NASA Aerospace Safety Advisory Panel Meeting
- 10 Jun: Zooming in on Star Formation
- 10 Jun: Impacts and Their Role in the Evolution of Life
- 10 Jun: Commercial Opportunities Aboard ISS National Laboratory and Future Gateway
- * Submit Your Event | More Events *
Recent Articles
Masthead
Tip your editors
tips@spaceref.com