2,803
edits
Changes
Jump to navigation
Jump to search
Line 3:
Line 3: + + + +
no edit summary
* [https://en.wikipedia.org/wiki/Geologic_time_scale:Terminology Geologic time scale]
* [https://en.wikipedia.org/wiki/Geologic_time_scale:Terminology Geologic time scale]
* [http://www.geol.umd.edu/~tholtz/G102/102bios.htm Biostratigraphy and the geologic time scale]
* [http://www.geol.umd.edu/~tholtz/G102/102bios.htm Biostratigraphy and the geologic time scale]
==See also==
* [[Stratigraphic series]]
* [[Stratigraphic stage]]
{{stub}}
{{stub}}