Biology:Kootenia
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Kootenia is a genus of trilobites of the family Dorypygidae. 118 specimens of Kootenia are known from the Greater Phyllopod bed, where they comprise 0.22% of the community.[1] Its major characteristics are that of the closely related Olenoides, including medium size, a large glabella, and a medium-sized pygidium, but also a lack of the strong interpleural furrows on the pygidium that Olenoides has.[2]
Type species
Bathyuriscus (Kootenia) dawsoni Walcott, 1889.[3]From the Burgess shale (the Stephen formation) of British Columbia.
Synonyms
Kootenia is sometimes believed to be a junior synonym of Olenoides due to the marked similarities, and the fact that the main difference between them seems to be variable.[4]
References
- Hagadorn, J.W. (2002). "Burgess Shale-type Localities: The global picture". in Bottjer, D.J.. Exceptional Fossil Preservation -- A Unique View on the Evolution of Marine Life. Columbia University Press. ISBN 0231102542.
- "Australian Trilobites: A Species List and Bibliography". 30 August 2002. http://www.austmus.gov.au/palaeontology/research/trilobites03.htm?.
- Sam Gon III. "A guide to the Orders of Trilobites". http://www.trilobites.info/index.htm.
- Nedin, C. (1995). "The Emu Bay Shale, a Lower Cambrian fossil Lagerstätte, Kangaroo Island, South Australia". Memoirs of the Association of Australasian Palaeontologists 18: 31–40.
- Simpson, Dave. "Trilobites of South Australia". Archived from the original on February 19, 2006. https://web.archive.org/web/20060219192556/http://info.esc.net.au/~dasimpson/index.htm.
- ↑ Caron, Jean-Bernard; Jackson, Donald A. (October 2006). "Taphonomy of the Greater Phyllopod Bed community, Burgess Shale". PALAIOS 21 (5): 451–65. doi:10.2110/palo.2003.P05-070R. Bibcode: 2006Palai..21..451C.
- ↑ Coppold, Murray and Wayne Powell (2006). A Geoscience Guide to the Burgess Shale, p.59. The Burgess Shale Geoscience Foundation, Field, British Columbia. ISBN 0-9780132-0-4.
- ↑ Walcott C. D. 1889. Description of new genera and species of fossils from the Middle Cambrian. Proceedings of the United States National Museum 11(738):441-446.
- ↑ Coppold, Murray and Wayne Powell (2006). A Geoscience Guide to the Burgess Shale, p.59. The Burgess Shale Geoscience Foundation, Field, British Columbia. ISBN 0-9780132-0-4.
External links
- "Kootenia burgessensis". Burgess Shale Fossil Gallery. Virtual Museum of Canada. 2011. http://burgess-shale.rom.on.ca/en/fossil-gallery/view-species.php?id=9.
Wikidata ☰ Q6430842 entry
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