
Earliest animals evolved in the mid to late Proterozoic Eon and lie deep in the fossil record. Depicted in the photo is an example of the Pteridinium genus. Credit: Douglas Erwin / National Museum of Natural History
Additional Information
- Groups
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Research Horizons
- Categories
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Environment, Life Sciences and Biology, Research
- Keywords
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animal, atmosphere, computational model, evolution, metazoan, O2, Ocean, oxygen, reinhard, science, simulation
- Status
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- Created By: Ben Brumfield
- Workflow Status: Published
- Created On: Jul 25, 2016 - 2:41pm
- Last Updated: Oct 7, 2016 - 10:55pm