Wikimedia Commons

File:Isthmus of Panama (closure) - Speciation of marine organisms (wo annot).png

Original file ‎(946 × 1,151 pixels, file size: 4.16 MB, MIME type: image/png)

Captions

Captions

Add a one-line explanation of what this file represents

Summary edit

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 With annotations and without GABA

Licensing edit

I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current06:53, 12 June 2017Thumbnail for version as of 06:53, 12 June 2017946 × 1,151 (4.16 MB)Azcolvin429 (talk | contribs)User created page with UploadWizard

You cannot overwrite this file.

There are no pages that use this file.

Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:Isthmus_of_Panama_(closure)_-_Speciation_of_marine_organisms_(wo_annot).png&oldid=809839096"