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Template talk:Nature timeline

WikiProject Biology (Rated Template-class)
WikiProject icon Nature timeline is part of the WikiProject Biology, an effort to build a comprehensive and detailed guide to biology on Wikipedia.
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WikiProject Astronomy (Rated Template-class)
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Created "{{Nature timeline}}" TalkPageEdit

Created "Template talk:Nature timeline" page - ALSO =>See related "Template talk:Life timeline" and "Template talk:Human timeline" pages - ALSO => VPT post (06/28/2016) - Enjoy! :) Drbogdan (talk) 03:36, 29 March 2016 (UTC)

Best wording for "{{Nature timeline}}" events?Edit

@BDwinds: IF Possible, the best wording(s) for the "{{Nature timeline}}" (as well as the "{{Life timeline}}" and the "{{Human timeline}}") may be wordings as non-technical and as brief as possible - more detail re the event may be found at associated wikilinks - this may make the "{{Nature timeline}}" more accessible and useful to the average reader - after all => "Readability of Wikipedia Articles" (BEST? => Score of 60/"9th grade/14yo" level)[1] - Comments/Suggestions Welcome of course - in any case - Enjoy! :) Drbogdan (talk) 01:41, 20 May 2016 (UTC)

References

  1. ^ Lucassen, Teun; Dijkstra, Roald; Schraagen, Jan Maarten (September 3, 2012). "Readability of Wikipedia". First Monday (journal). 17 (9). Retrieved September 28, 2016. 
@Drbogdan: Thanks for the feedback and the revision; as an astronomer, I may not have the best feeling as to what is most easily understandable to the average reader. I agree about the lengthiness, just did not expect something like "NGC 188" may come over as more than some cryptic alphanumerical code to many readers. "Star cluster" should serve well -- cheers! --BDwinds (talk) 19:35, 20 May 2016 (UTC)
  Done - @BDwinds: Thank you *very much* for your comments - they're all *greatly* appreciated - yes - agreed - wording is ok - no problem whatsoever - Thanks again for your comments - and - Enjoy! :) Drbogdan (talk) 20:42, 20 May 2016 (UTC)

This illustration seems of little relevance to the big rip theory, which consequences mostly apply to the future. As for the observations the theory explains (lately accelerated expansion, inflation?), they are not present or not related to in the text. Now, the problem seems to be general to all "bigs" theories (crunch, freeze, etc.), as the same timeline is shown. 134.171.34.25 (talk) 06:44, 5 July 2016 (UTC)

  Done - Thank you for your comments - the "{{Nature timeline}}" template is intended to be an overview (for the purpose of context) of very basic events (as far as is known at the moment) since the beginning of the "universe" - the vertical "Primordial" entry in the template is wikilinked to the "Chronology of the universe" article, which refers to the "Big Rip", the "Big Crunch", "Inflation", and much more - the noted "cosmic speed-up" event in the template is wikilinked to the "Accelerating expansion of the universe" article - hope this helps in some way - Thanks again for your comments - and - Enjoy! :) Drbogdan (talk) 13:33, 5 July 2016 (UTC)

Complex Life, Land Life, Cambrian explosionEdit

Linked "Complex Life" region, starting about 2500 Mya to Eukaryotes, instead of multicellulars, a more important milestone, and made "Land Life" region begin with Silurian, as there was negligible colonization of land before that. Added Cambrian explosion as significant event on right side.CharlesHBennett (talk) 02:23, 10 July 2016 (UTC)

  Done - @CharlesHBennett: Thank you for your comments - and suggestions - "Land life" on the timeline has now been adjusted (from -0.541 Bya) to a somewhat more accurate time (-0.4438 Bya) (per "Silurian" article) and is now wikilinked to "Silurian#Flora and fauna" - hope this helps in some way - let me know if otherwise of course - in any case - Enjoy! :) Drbogdan (talk) 13:18, 10 July 2016 (UTC)

Multicellular lifeEdit

The article Multicellular life says "The first evidence of multicellularity is from cyanobacteria-like organisms that lived 3–3.5 billion years ago", but the figure on this template says 2.5 billion and the copy? {{Life timeline}} says 1.5 billion. (ohh, and both templates are on this talk page, so it should be obvious that they are contradicting each other). Christian75 (talk) 15:14, 3 December 2016 (UTC)

  Done - @Christian75: Thank you for your comments - yes - agreed - seems "multicellular life" began with "cyanobacteria" (and/or "photosynthesis") about 3500 Mya - the "photosynthesis" section is noted (in color) accordingly - in both timelines: ie, the "{{Life timeline}}" and the "{{Nature timeline}}" - both timelines indicate that the "photosynthesis" section begins at 3500 Mya - and this event is wikilinked to the "Evolution of photosynthesis" article which describes the relationship of "photosynthesis" with "cyanobacteria" in great detail (also see => 'Evolution of photosynthesis#Origin") - please understand that the timelines are intended to suggest - in a very, very broad way - the overall sequence of significant biological events as best we may know them at the present time - more details re the events themselves can be found at the wikilinked articles - Comments Welcome from other editors - hope this helps in some way - in any case - Thanks again for your comments - and - Enjoy! :) Drbogdan (talk) 21:15, 3 December 2016 (UTC)

First Water on Earth => 4.412 or 4.4 bya or other?Edit

FWIW - Seems the following edit is relevant, worthy and well sourced - and should be copied to talk:

Copied from "User talk:Red Planet X (Hercolubus)#First Water on Earth => 4.412 or 4.4 bya or other?":

@Red Planet X (Hercolubus): Thank you for your recent edits on the {{Nature timeline}} -
QUESTION: Do you have a reference to support your noted 4.412 bya data? So far, I've found cited support for the 4.4 bya data at the following => "Origin of water on Earth#Water in the development of Earth" - and - "National Science Foundation (2001)" - Several references, "NASA (2005)" - and - "National Geographic (2001)", suggests a more recent date => 4.3 bya - in any case - Thanks again for your edits - and - Enjoy! :) Drbogdan (talk) 23:50, 4 March 2017 (UTC)

@Red Planet X (Hercolubus): BRIEF Followup - answer may have been found - seems the oceans may have formed as early as => at least 4.404 ± 0.008 bya - based on dating of Zircon minerals[1] - this seems to account for your noted 4.412 bya data - in any regards - Thanks again for your recent editing efforts - and - Enjoy! :) Drbogdan (talk) 14:23, 5 March 2017 (UTC)

References

  1. ^ Wilde S.A., Valley J.W., Peck W.H. and Graham C.M. (2001). "Evidence from detrital zircons for the existence of continental crust and oceans on the Earth 4.4 Gyr ago" (PDF). Nature. 409 (6817): 175–8. PMID 11196637. doi:10.1038/35051550. 

Hope this helps in some way - Comments Welcome from other editors of course - in any case - Enjoy! :) Drbogdan (talk) 14:38, 5 March 2017 (UTC)

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