Dabeigou Formation

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Template:Short description Script error: No such module "Infobox".Script error: No such module "check for unknown parameters". The Dabeigou Formation (Template:Zh) is a palaeontological formation located in Hebei, China.[1] It dates from the mid Valanginian to Hauterivian age of the Cretaceous period, approximately 135 to 130 Ma.[2]

Fossil content

Fossils include the confuciusornithiform bird Eoconfuciusornis.[3] As of 2016Script error: No such module "Unsubst". this is the oldest bird with a toothless beak known, but it belongs to a very ancestral avian lineage not closely related to living birds.

Birds
Amphibians
Insects

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See also

References

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  1. Dabeigou Formation at Fossilworks.org
  2. Qin et al., 2018
  3. Zhang et al., 2008
  4. Wang & Stidham, 2018
  5. Rong, 2018
  6. a b c d e f Kopylov & Zhang, 2015
  7. a b c d e Hong, 1984
  8. a b c Zhang et al., 2009
  9. a b c Ren, 1995
  10. a b c d e Zhang, 1986

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Bibliography

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Further reading

  • <templatestyles src="smallcaps/styles.css"/>Vickers-Rich, Patricia & Rich, Thomas Hewett (1993); Wildlife of Gondwana. Reed. Template:ISBN