Isthmus_of_Panama_(closure)_-_Speciation_of_marine_organisms_(w_annot).png
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Summary
| Description |
English:
Speciation
of marine species isolated on each side of the
Isthmus of Panama
(blue and green) after its final closure 3 mya. Purple lines indicate the exchange of terrestrial species that occurred upon formation of a passable land bridge (the
Great American Biotic Interchange
).
|
| Date | |
| Source | Own work |
| Author | Andrew Z. Colvin |
| Other versions | Without annotations and without GABA |
_-_Speciation_of_marine_organisms_(wo_annot).png){kind=link}
_-_Speciation_of_marine_organisms_(wo_GABA).png){kind=link}
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