Checked content

File:Trinlake2a.jpg

Description

The Cretaceous–Paleogene boundary at Trinidad Lake State Park

Source

Original image taken and uploaded by User:Nationalparks

Date

2006-03-27

Author

Modified by User:Geologyguy (added a line to indicate the Cretaceous–Paleogene boundary)

Permission
( Reusing this file)
Other versions
The following pages on Schools Wikipedia link to this image (list may be incomplete):

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