请输入您要查询的百科知识:

 

词条 Conway Formation
释义

  1. Fossil content

  2. See also

  3. References

  4. Further reading

{{Infobox rockunit
| name = Conway Formation
| image =
| caption =
| type = Geological formation
| age = Campanian-Maastrichtian
| period = Maastrichtian
| prilithology = Sandstone, siltstone
| otherlithology =
| namedfor =
| namedby =
| region = Canterbury
| country = {{NZL}}
| coordinates = {{coord|42.6|S|173.5|E|display=inline,title}}
| paleocoordinates = {{coord|57.7|S|149.1|W|display=inline}}
| unitof = Eyre Group
| subunits =
| underlies = Loburn Mudstone
| overlies = Broken River Formation
| thickness =
| extent = South Island
| area =
| map = {{Location map+ | New Zealand
| relief = 1
| width = 250
| float = center
| places =
| lat_deg = -42.6
| lon_deg = 173.5
| mark = Lightgreen pog.svg
| marksize = 12
}}
| map_caption =
}}

The Conway Formation is a Campanian to Danian geologic formation in the South Island of New Zealand and therefore crosses the Cretaceous–Paleogene boundary. Plesiosaur remains are among the fossils that have been recovered from its strata. The Conway Formation is part of the Eyre Group and Haerenga Supergroup.

Fossil content

Among others, the following fossils have been found in the formation:[1]

  • Alexandronectes zealandiensis
  • Onchopristis dunklei
  • Taniwhasaurus oweni
  • Tylosaurus haumuriensis

See also

{{Portal|Geology|Paleontology|Cretaceous|Prehistory of Oceania}}
  • Plesiosaur stratigraphic distribution
  • Geology of Canterbury, New Zealand
  • Stratigraphy of New Zealand
  • South Polar region of the Cretaceous

References

1. ^Haumuri Bluff at Fossilworks.org

Further reading

  • M. W. Caldwell, R. Holmes, G. L. Bell, Jr. and J. Wiffen. 2005. An unusual tylosaurine mosasaur from New Zealand: a new skull of Taniwhasaurus oweni (Lower Haumurian; Upper Cretaceous). Journal of Vertebrate Paleontology 25(2):393-401
  • J. P. O'Gorman, R. A. Otero, and N. Hiller. 2014. A new record of an aristonectine elasmosaurid (Sauropterygia, Plesiosauria) from the Upper Cretaceous of New Zealand: implications for the Mauisaurus haasti Hector, 1874 hypodigm. Alcheringa
  • R. A. Otero, J. P. O'Gorman, N. Hiller, F. R. O'Keefe, and R. E. Fordyce. 2016. Alexandronectes zealandiensis gen. et sp. nov., a new aristonectine plesiosaur from the lower Maastrichtian of New Zealand. Journal of Vertebrate Paleontology 36(2):e1054494:1-14
  • G. Warren and I. Speden. 1977. The Piripauan and Haumurian stratotypes (Mata Series, Upper Cretaceous) and correlative sequences in the Haumuri Bluff District, South Marlborough. New Zealand Geological Survey Bulletin 92:1-60

9 : Geologic formations of New Zealand|Cretaceous System of Oceania|Campanian Stage|Maastrichtian Stage|Sandstone formations|Siltstone formations|Fossiliferous stratigraphic units of Oceania|Paleontology in New Zealand|Canterbury, New Zealand

随便看

 

开放百科全书收录14589846条英语、德语、日语等多语种百科知识,基本涵盖了大多数领域的百科知识,是一部内容自由、开放的电子版国际百科全书。

 

Copyright © 2023 OENC.NET All Rights Reserved
京ICP备2021023879号 更新时间:2024/9/21 2:43:21