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− | AAPG uses the [http://www.stratigraphy.org/ICSchart/Cohen2013_Episodes.pdf|ICS International Chronostratigraphic Chart] as its guide to formal chronostratigraphy. | + | AAPG uses the [http://www.stratigraphy.org/ICSchart/Cohen2013_Episodes.pdf|ICS International Chronostratigraphic Chart] as its guide to formal chronostratigraphy.<ref name=ICS>Cohen, K. M., S. C. Finney, P. L. Gibbard, and J.-X. Fan, 2013, The ICS International Chronostratigraphic Chart, Episodes, v. 36, no. 3, pp. 199-204.</ref> |
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| ==Simplified Chronostratigraphic Chart== | | ==Simplified Chronostratigraphic Chart== |
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| ! Eonothem / [[Eon]] !! Erathem / [[Era]] !! System / [[Period]] !! Series / [[Epoch]] | | ! Eonothem / [[Eon]] !! Erathem / [[Era]] !! System / [[Period]] !! Series / [[Epoch]] |
| |- | | |- |
− | | rowspan="34" style="background: #87CEEB" | [[Phanerozoic]] || rowspan="7" style="background: #FFEF00" | [[Cenozoic]] || rowspan="2" style="background: #FFFF99" | [[Quartenary]] || style="background: #FBE870" | [[Holocene]] | + | | rowspan="34" style="background: #87CEEB" | [[Phanerozoic]] || rowspan="7" style="background: #FFEF00" | [[Cenozoic]] || rowspan="2" style="background: #FFFF99" | [[Quartenary]] || style="background: #FFF8E7" | [[Holocene]] |
| |- | | |- |
− | | Pleistocene | + | | style="background: #FFF8DC" | Pleistocene |
| |- | | |- |
− | | rowspan="2" style="background: #FFFF00" | Neogene || Pliocene | + | | rowspan="2" style="background: #FFFF00" | Neogene || style="background: #FFFDD0" | Pliocene |
| |- | | |- |
− | | Miocene | + | | style="background: #FFFF66" | Miocene |
| |- | | |- |
− | | rowspan="3" | Paleogene || Oligocene | + | | rowspan="3" style="background: #FED85D" | Paleogene || style="background: #FED85D" | Oligocene |
| |- | | |- |
− | | Eocene | + | | style="background: #FED85D" | Eocene |
| |- | | |- |
− | | Paleocene | + | | style="background: #FED85D" | Paleocene |
| |- | | |- |
− | | rowspan="8" | Mesozoic || rowspan="2" | Cretaceous || Upper | + | | rowspan="8" style="background: #00CCFF" | [[Mesozoic]] || rowspan="2" style="background: #71BC78" | [[Cretaceous]] || style="background: #71BC78"| Upper |
| |- | | |- |
− | | Lower | + | | style="background: #71BC78" | Lower |
| |- | | |- |
− | | rowspan="3" | Jurassic || Upper | + | | rowspan="3" style="background: #00BFFF" | [[Jurassic]] || style="background: #B9D9EB" | Upper |
| |- | | |- |
− | | Middle | + | | style="background: #89CFF0" | Middle |
| |- | | |- |
− | | Lower | + | | style="background: #73C2FB" | Lower |
| |- | | |- |
− | | rowspan="3" | Triassic || Upper | + | | rowspan="3" style="background: #BA55D3" | [[Triassic]] || style="background: #D8BFD8" | Upper |
| |- | | |- |
− | | Middle | + | | style="background: #DDA0DD" | Middle |
| |- | | |- |
− | | Lower | + | | style="background: #DA70D6" | Lower |
| |- | | |- |
− | | rowspan="19" | Paleozoic || rowspan="3" | Permian || Lopingian | + | | rowspan="19" style="background: #87A96B" | Paleozoic || rowspan="3" style="background: #FE6F5E" | Permian || style="background: #FED8B1" | Lopingian |
| |- | | |- |
− | | Guadalupian | + | | style="background: #FF9966" | Guadalupian |
| |- | | |- |
− | | Cisuralian | + | | style="background: #F88379" | Cisuralian |
| |- | | |- |
− | | rowspan="2" | Carboniferous || Pennsylvanian | + | | rowspan="2" style="background: #007A74" | Carboniferous || style="background: #B0E0E6" | Pennsylvanian |
| |- | | |- |
| | Mississippian | | | Mississippian |
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| ==Anthropocene== | | ==Anthropocene== |
| The [[anthropocene]] is a newly coined and still debated term that is currently being used informally to denote the "human age." | | The [[anthropocene]] is a newly coined and still debated term that is currently being used informally to denote the "human age." |
| + | |
| + | ==References== |
| + | {{reflist}} |
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| '''THIS PAGE IS UNDER CONSTRUCTION''' | | '''THIS PAGE IS UNDER CONSTRUCTION''' |
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| {{stub}} | | {{stub}} |