Template:Devonian graphical timeline
Subdivision of the Devonian Period | ||||||||||||
−420 — – −415 — – −410 — – −405 — – −400 — – −395 — – −390 — – −385 — – −380 — – −375 — – −370 — – −365 — – −360 — – |
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Subdivision of the Devonian according to the ICS, as of 2024[4] Vertical axis scale: Millions of years ago | ||||||||||||
References
- ↑ Kaufmann, Bernd; Trapp, Endres; Mezger, Klaus (July 2004). "The numerical age of the Upper Frasnian (Upper Devonian) Kellwasser horizons: A new U-Pb zircon date from Steinbruch Schmidt (Kellerwald, Germany)" (PDF). The Journal of Geology. 112 (4): 495–501. Bibcode:2004JG....112..495K. doi:10.1086/42107. eISSN 1537-5269. ISSN 0022-1376. JSTOR 421077. LCCN 25013118. OCLC 1608377. S2CID 129963970. Archived from the original (PDF) on February 10, 2024. Retrieved December 16, 2025.
- ↑ Algeo, Thomas; Scheckler, Stephen E. (January 29, 1998). "Terrestrial-marine teleconnections in the Devonian: links between the evolution of land plants, weathering processes, and marine anoxic events". Philosophical Transactions of the Royal Society B: Biological Sciences. 353 (1365): 113–130. doi:10.1098/rstb.1998.0195. eISSN 1471-2970. PMC 1692181. S2CID 84656565.
- ↑ Parry, Stephen F.; Noble, Stephen R.; Crowley, Quentin C.; Wellman, Charles H. (June 15, 2011). "A high-precision U–Pb age constraint on the Rhynie Chert Konservat-Lagerstätte: time scale and other implications" (PDF). Journal of the Geological Society. 168 (4). Geological Society of London: 863–872. Bibcode:2011JGSoc.168..863P. doi:10.1144/0016-76492010-043. eISSN 2041-479X. ISSN 0016-7649. LCCN 79641612. OCLC 1934542. S2CID 128679831. Archived (PDF) from the original on July 11, 2025. Retrieved December 16, 2025.
- ↑ "International Chronostratigraphic Chart" (PDF). International Commission on Stratigraphy. December 2024. Retrieved October 23, 2025.
The Devonian graphical timeline is used to display a timeline of the main events and subdivisions that have occured during the Devonian Period.
Usage
{{devonian graphical template |title_colour= |chrono_unit= |embedded= }}
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Parameters
The following parameters can be used for this template:
- title_colour: The color of this timeline's title. This value must be a valid subdivision of the geological time scale, as each subdivision is connected to a certain color.
- embedded: Determines if the outside border and title of this timeline will not be visible. This property is enabled if this parameter is set to a value equivalent to
true. - chrono_unit: Determines which type of subdivision will show up that the beginning and end of the timeline. This parameter only accepts two values:
epochandage.
Template data
Used to display a timeline of the main events and subdivisions that have occured during the Devonian Period.
| Parameter | Description | Type | Status | |
|---|---|---|---|---|
| Embedded | embedded | Omits this timeline's border and title if set to a value equivalent to "true".
| Boolean | optional |
| Title Colour | title_colour | The color of this timeline's title. This value must be a valid subdivision of the geological time scale.
| String | optional |
| Chronoloical Unit | chrono_unit | The type of subdivision to display at the beginning and end of the timeline.
| String | suggested |