Talk:Sea pen

Marine life Low‑importance

This article is part of WikiProject Marine life, an attempt at creating a standardized, informative, comprehensive and easy-to-use resource on marine life. If you would like to participate, you can choose to edit this article, or visit the project page where you can join the project and/or contribute to the discussion. This project is an offshoot of the WikiProject Tree of Life.Marine lifeWikipedia:WikiProject Marine lifeTemplate:WikiProject Marine lifeMarine life articles

Low

This article has been rated as Low-importance on the project's importance scale.

Marine life To do:

Have a look at the Marine life WikiProject and sign up.

Here are some tasks you can do, as organized by The Marine life Wikiproject:

Collaboration of the week: Marine life article assessment
Other: See the projects page
Images: Upload any non-copyrighted marine life images to Wikimedia Commons
Featured Articles/Good Articles:
Other: Add {{Portal|Marine life}} to related articles

Animals Low‑importance

Sea pen is within the scope of WikiProject Animals, an attempt to better organize information in articles related to animals and zoology. For more information, visit the project page.AnimalsWikipedia:WikiProject AnimalsTemplate:WikiProject Animalsanimal articles

Low

This article has been rated as Low-importance on the project's importance scale.

WikiProject Animals To-do:

Here are some Open Tasks :

Copyedit:
Merge: GLAM/ARKive donated texts into articles about endangered species.
Improve: Photoperiodism, Tool use by non-human animals, Omnivore, Animal suicide, Sphaerium beckmani (a species in family Sphaeriidae),
Requests:
- Mammals:
- Invertebrates: Campocraspedon
- Fishes: Zaniolepis frenata
Merge: GLAM/ARKive donated texts into articles about endangered species.
Expand: Junqueira cow, Atka mackerel
Nominate and vote: Science collaboration of the month, Article Improvement Drive, WikiProject Animals Collaboration

earliest accepted fossils?[edit]

As far as I know it is just a theorie that Thaumaptilon could be a sea pen. Antcliffe & Brasier (2007) say that sea pens have "no undisputed fossil record until the Jurassic". --Jadeginkgo (talk) 17:13, 6 January 2012 (UTC)[reply]