Wikipedia:WikiProject Geology/Cambrian explosion

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The Cambrian explosion task force is a group of editors aiming to improve Wikipedia's coverage of the Cambrian explosion.


Contents

[edit] Goals

The Cambrian explosion article was reviewed by the scientific journal Nature on December 14, 2005, and found to be heavily error-laden. It has since undergone substantial reworking, but successive editors have struggled to find a compromise between scientific accuracy and easy accessibility.

This task force aims to resolve this trade-off, bring the article first to a "Good Article" standard, and ultimately to a "Featured Article" status worthy of inclusion on Wikipedia's main page.

Hopefully, the task force will create many "good articles" on smaller aspects of the explosion as "colateral damage".

[edit] Approach

The article must present the subject in a way that is easy for a complete newcomer to understand, while retaining informative content to engage the more advanced reader. This will be accomplished by creating a streamlined main article, with links to in-depth "main articles" addressing the key aspects of the explosion. It is hoped that by providing this "two-tier" approach to the article, a balance between readability and scientific accuracy can be achieved.

Work will take place in two stage: first, the articles to which the main page will link must be created, expanded, and brought up to a standard where they can act to support the main article. Once these pages are in good shape, content can be removed from the main article, which can be restructured as time goes on.

[edit] Task list

We are currently in stage one of the construction. Using the information available in the main article, and further material as necessary, we hope to create and expand articles pertaining to all key aspects of the Cambrian explosion.

Please check the table below for an article which interests you or which you could improve. You are also welcome to add to and update the table as needs be.

Article Currently Target Priority Needs expansion Needs copyediting Expert attention required Comments
Acritarch (edit talk links history) Start B High Yes No No
Anomalocarids (edit talk links history) Start B Low No No No
Arkarua (edit talk links history) Stub B Mid No No No
Biostratigraphy (edit talk links history) Start B Mid No No No
Burgess shale (edit talk links history) Start Good article GA Top Yes Yes No
Cambrian (edit talk links history) Start Good article GA High Yes Yes No
Chengjiang fauna (edit talk links history) ??? B High Yes No No
Clade (edit talk links history) ??? Good article GA High No No No
Convergent evolution (edit talk links history) ??? B High No No No
Diagenesis (edit talk links history) ??? B High No No No
Doushantuo Formation (edit talk links history) ??? B Mid No No No
Evolutionary arms race (edit talk links history) ??? B Mid No No No
Evolutionary radiation (edit talk links history) ??? B Mid No No No
Kimberella (edit talk links history) Start Good article GA Mid No No No In GA review process
Lagerstätte (edit talk links history) ??? B Mid No No No
Maotianshan shale (edit talk links history) ??? B Low No No No
Marrella (edit talk links history) ??? Good article GA Low Yes No No Most common organism in burgess shale
Molecular phylogenetics (edit talk links history) ??? B High No No No
Neoproterozoic (edit talk links history) ??? B Low No No No
Opabinia (edit talk links history) ??? B Low No No No
Orsten (edit talk links history) ??? B High No No No
Parvancorina (edit talk links history) ??? B Mid No No No
Phylum (edit talk links history) ??? B High Yes No No Should discuss the nature of phyla
Pikaia (edit talk links history) ??? B Low No No No
Plankton (edit talk links history) ??? B Mid Yes No No
Radiometric dating (edit talk links history) ??? Good article GA Mid Yes No No Should provide clear details of its limitations and weakensses re. the C. Ex
Radula (edit talk links history) ??? B Low Yes No No Include commments on its evolution: see Butterfield 2008 in J. of P.
Sirius Passet (edit talk links history) ??? B Low No No No
Small shelly fauna (edit talk links history) Stub Good article GA Top Yes Yes Yes
Spriggina (edit talk links history) Start B Low No Yes No
Stem group (edit talk links history) Stub B Mid Yes No No Needs polishing into better discussion
Trace fossil (edit talk links history) B B Low No Yes No "Evolution" section needs some polish, information could be integrated from elsewhere
Vernanimalcula (edit talk links history) Stub Good article GA High Yes No Yes Both viewpoints should be discussed at greater length
Wiwaxia (edit talk links history) ??? Good article GA High Yes No Yes A fossil at the root of the "how high was diversity" debate.

[edit] Completed articles

  • Move articles to this list when they reach the required standard, and contain the necessary explosion-related information.
Article Status
Ediacara biota (edit talk links history) Featured article FA
Cloudinid (edit talk links history) Good article GA

[edit] Main article

Our attention is currently focussed on creating "peripheral" articles. Your ideas on the evolution of the main article would be appreciated on its talk page.

[edit] Participation

Everybody is encouraged to help out with the tasks listed above, as they wish! You may also wish to add this page to your watchlist to keep an eye on developments.

Anyone wishing to formally indicate their membership of the project is encouraged to add their signature to the list below: