The Dabeigou Formation (simplified Chinese: 大北沟组; traditional Chinese: 大北溝組; pinyin: Dàběigōu zǔ) 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 2016[citation needed] 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
- Amplicella beipiaoensis[6]
- A. exquisita[6]
- A. shcherbakovi[6]
- Brachyopteryx weichangensis[7]
- Chresmoda multinervis[8]
- C. shihi[8]
- Coptoclava longipoda[9]
- Glypta qingshilaensis[9]
- Hebeicoris xinboensis[7]
- Jibeigomphus xinboensis[7]
- Manlayamyia dabeigouensis[10]
- Mesasimulium laihaigouense[10]
- M. laiyangensis[10]
- Mesolygaeus hebeiensis[10]
- Mesoplecia xinboensis[7]
- Pleciofungivora yangtianense[7]
- Priscotendipes mirus[10]
- Vitimoilus ovatus[8]
- Notocupes lentus[9]
- Amplicella sp.[6]
- Ichneumonidae indet.[6]
- Tanychorinae indet.[6]
See also
References
Bibliography
- Qin, Zuohuan; Xi, Dangpeng; Sames, Benjamin; Do Carmo, Dermeval Aparecido; Wang, Xuri; Xu, Yankang; Yu, Zhiqiang; Wei, Feng; Leite, Amanda Moreira (2018), “Ostracods of the non-marine Lower Cretaceous Dabeigou Formation at Yushuxia (Luanping basin, North China): Implications for the early Jehol Biota age”, Cretaceous Research, 86: 199–218, Bibcode:2018CrRes..86..199Q, doi:10.1016/j.cretres.2018.03.010, ISSN 0195-6671
- Rong, Y.-F (2018), “Restudy of Regalerpeton weichangensis (Amphibia: Urodela) from the Lower Cretaceous of Hebei, China”, Vertebrata PalAsiatica, 56: 121–136
- Wang, M.; Stidham, T. A. (2018), “A new clade of basal Early Cretaceous pygostylian birds and developmental plasticity of the avian shoulder girdle”, Proceedings of the National Academy of Sciences, 115 (42): 10708–10713, Bibcode:2018PNAS..11510708W, doi:10.1073/pnas.1812176115, PMC 6196491, PMID 30249638
- Kopylov, D. S.; Zhang, H. C. (2015), “New ichneumonids (Insecta: Hymenoptera: Ichneumonidae) from the Lower Cretaceous of north China”, Cretaceous Research, 52: 591–604, Bibcode:2015CrRes..52..591K, doi:10.1016/j.cretres.2014.03.012
- Zhang, X. W.; Ren, D.; Pang, H.; Shih, C.K. (2009), “Late Mesozoic chresmodids with forewing from Inner Mongolia, China (Polyneoptera: Archaeorthoptera)”, Acta Geologica Sinica, 84: 38–46, doi:10.1111/j.1755-6724.2010.00168.x
- Zhang, Z.; Zhou, Z.; Benton, M. J. (2008), “A primitive confuciusornithid bird from China and its implications for early avian flight”, Science in China Series D: Earth Sciences, 51 (5): 625–639, Bibcode:2008ScChD..51..625Z, doi:10.1007/s11430-008-0050-3
- Ren, D (1995), Insecta, D. Ren, L.W. Lu, Z.G. Guo, S.A. Ji (eds.), Faunae and stratigraphy of Jurassic-Cretaceous in Beijing and the adjacent areas, pp. 47–121
- Zhang, J. F (1986), Some fossil insects from the Jurassic of northern Hebei, China, The Paleontology and Stratigraphy of Shandong, pp. 74–84
- Hong, Y. C (1984), Insecta, Palaeontological Atlas of North China, II, Mesozoic Volume, pp. 128–185
Further reading
- Vickers-Rich, Patricia & Rich, Thomas Hewett (1993); Wildlife of Gondwana. Reed. ISBN 0-7301-0315-3