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使用者:Lureplant/沙盒

座標：33°54′N 111°48′E / 33.9°N 111.8°E / 33.9; 111.8
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維基百科，自由的百科全書
秋扒層
地層年代：馬斯垂克期
~72–66 Ma
秋扒層的紅棕色粉砂岩
類型層
屬於潭頭群
上覆高峪溝層
下伏石台街層
岩性
主要泥岩、粉砂岩
次要砂岩、礫岩
地點
取名自秋扒鄉
經緯度33°54′N 111°48′E / 33.9°N 111.8°E / 33.9; 111.8
地區河南省
國家 中國
範圍潭頭盆地
[[file:
Lureplant/沙盒在中國的位置
Lureplant/沙盒
Lureplant/沙盒 (中國)
Lureplant/沙盒在河南的位置
Lureplant/沙盒
Lureplant/沙盒 (河南)
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秋扒層（英文：Qiupa Formation）是位於中華人民共和國河南省的地層組，地質年代為晚白堊紀的馬斯垂克期，約為7,200萬至6,600萬年前[1][2][3]。該地層組除了恐龍化石外，還發現了許埋藏豐富的恐龍蛋化石。

地質學

秋扒層的沉積特徵為紅棕色的粉砂岩夾雜多層的泥岩與礫岩，顯示該地於白堊紀當時屬於寬闊而水淺的曲流以及由辮狀河流沖積而成的三角洲[2][3]。

古生物群

秋扒層埋藏有數量豐富的恐龍與恐龍蛋化石，包含了獸腳亞目的傷齒龍科、馳龍科與偷蛋龍類等演化支的物種。此外，還發現了包含蜥腳下目許多未定種，包含了[[ The Qiupa Formation has yielded numerous dinosaur fossils, particularly eggs. The remains of various theropods such as troodontids, dromaeosaurids and oviraptorosaurs have been found. In addition, indeterminate remains of sauropods, ornithopods, ankylosaurs, lizards, turtles and a possible avian bone are reported.[4][2]

恐龍總目

秋扒層的恐龍
屬 種 化石材料 註解 圖片
Ankylosauridae indet. Indeterminate "A tooth, well-preserved dorsal vertebra, incomplete dorsal rib and ischium."[5] An ankylosaurid
Elongatoolithidae sp. Indeterminate "145 egg shells probably laid by oviraptorids."[6] Oviraptorid eggs
Luanchuanraptor L. henanensis "Teeth, a frontal and fragmented postcrania."[7] A dromaeosaurid
Qiupalong Q. henanensis "Ilia, ischia, pubes and the right hindlimb."[8] An ornithomimid
Qiupanykus Q. zhangi "Vertebrae and hindlimbs."[3] An alvarezsaurid
"Tyrannosaurus" T. luanchuanensis "Five well preserved teeth."[9] A tyrannosaurid
Yulong Y. mini "Complete crania and much of the postcrania."[10][11] An oviraptorid

哺乳動物

秋扒層的哺乳動物
屬 種 化石材料 註解 圖片
Lotheridium L. mengi "Nearly complete skull with jaws."[12] A deltatheridiid
Yubaatar Y. zhongyuanensis "Virtually complete crania and fragmented poscrania."[13] A cimolodont

有鱗目

秋扒層的有鱗目物種
屬 種 化石材料 註解 圖片
Funiusaurus F. luanchuanensis "Partial skull."[14] A polyglyphanodont
Tianyusaurus T. zhengi "Crania and shoulder girdle."[15] A polyglyphanodont
色鍵
分類單元 重新分類的分類單元 錯誤的分類單元 可疑的分類單元或初級同義詞 足跡分類單元 蛋分類單元 形態分類群
註釋
不確定或暫定的分類單元以小字體展示； 被劃掉的分類單元不可信

References

  1. ^ Bureau of Geology and Mineral Resources of Henan Province. Regional Geology of Henan Province. Beijing: Geological Publishing House. 1989: 1−772. 
  2. ^ 2.0 2.1 2.2 Jiang, X.-J.; Liu, Y.-Q.; Ji, S.-A.; Zhang, X.-L.; Xu, L.; Jia, S.-H.; Lü, J.-C.; Yuan, C.-X.; Li, M. Dinosaur-bearing strata and K/T boundary in the Luanchuan-Tantou Basin of western Henan Province, China. Science China Earth Sciences. 2011, 54 (1149): 1149–1155. Bibcode:2011ScChD..54.1149J. doi:10.1007/s11430-011-4186-1. 
  3. ^ 3.0 3.1 3.2 Lü, J. C.; Xu, L.; Chang, H. L.; Jia, S. H.; Zhang, J. M.; Gao, D. S.; Zhang, Y. Y.; Zhang, C. J.; Ding, F. A new alvarezsaurid dinosaur from the Late Cretaceous Qiupa Formation of Luanchuan, Henan Province, central China. China Geology. 2018, 1 (1): 28–35. Bibcode:2018CGeo....1...28L. doi:10.31035/cg2018005 可免費查閱. 
  4. ^ Kobayashi, Y.; Lü, J.; Lee, Y.-N.; Xu, L.; Zhang, X. A new basal ornithomimid (Dinosauria: Theropoda) from the Late Cretaceous in Henan Province of China (PDF). Journal of Vertebrate Paleontology. 2008, 28 (supp. 3): 101A. doi:10.1080/02724634.2008.10010459. 
  5. ^ Jia, S.-H.; Lü, J.-C.; Xu, L.; Hu, W.-Y.; Li, J.-H.; Zhang, J.-M. Discovery and significance of ankylosaur specimens from the Late Cretaceous Qiupa Formation in Luanchuan, Henan, China. Geological Bulletin of China. 2010, 29 (4): 483–487. 
  6. ^ Tanaka, K.; Lü, J.-C.; Kobayashi, Y.; Zelenitsky, D. K.; Xu, L.; Jia, S.; Qin, S.; Tang, M. Description and Phylogenetic Position of Dinosaur Eggshells from the Luanchuan Area of Western Henan Province, China. Acta Geologica Sinica (English Edition). 2011, 85 (1): 66–74. Bibcode:2011AcGlS..85...66K. doi:10.1111/j.1755-6724.2011.00379.x. 
  7. ^ Lü, J.-C.; Xu, L.; Zhang, X.-L.; Ji, Q.; Jia, S.-H.; Hu, W.-Y.; Zhang, J.-M.; Wu, Y.-H. New dromaeosaurid dinosaur from the Late Cretaceous Qiupa Formation of Luanchuan area, western Henan, China. Geological Bulletin of China. 2007, 26 (7): 777–786. 
  8. ^ Xu, L.; Kobayashi, Y.; Lü, J.-C.; Lee, Y. N.; Liu, Y.; Tanaka, K.; Zhang, X.; Jia, S.; Zhang, J. A new ornithomimid dinosaur with North American affinities from the Late Cretaceous Qiupa Formation in Henan Province of China. Cretaceous Research. 2011, 32 (2): 213–222. Bibcode:2011CrRes..32..213X. doi:10.1016/j.cretres.2010.12.004. 
  9. ^ Dong, Z. Cretaceous dinosaur fossils in southern China [Cretaceous dinosaurs of the Henan (south China)]. Institute of Vertebrate Paleontology and Paleoanthropology; Nanjing Institute of Paleontology (編). Mesozoic and Cenozoic Redbeds in Southern China. Beijing: Science Press. 1979: 342–350 （Chinese）.  Translated paper
  10. ^ Lü, J.-C.; Currie, P. J.; Xu, L.; Zhang, X.; Pu, H.; Jia, S. Chicken-sized oviraptorid dinosaurs from central China and their ontogenetic implications. Naturwissenschaften. 2013, 100 (2): 165–175. Bibcode:2013NW....100..165L. PMID 23314810. doi:10.1007/s00114-012-1007-0. 
  11. ^ Wei, X.; Kundrát, M.; Xu, L.; Ma, W.; Wu, Y.; Chang, H.; Zhang, J.; Zhou, X. A new subadult specimen of oviraptorid Yulong mini (Theropoda: Oviraptorosauria) from the Upper Cretaceous Qiupa Formation of Luanchuan, central China. Cretaceous Research. 2022, 138 (105261). Bibcode:2022CrRes.13805261W. S2CID 248977151. doi:10.1016/j.cretres.2022.105261. 
  12. ^ Bi, S.; Jin, X.; Li, S.; Du, T. A new Cretaceous Metatherian mammal from Henan, China. PeerJ. 2015, 3: e896. PMC 4400878 可免費查閱. PMID 25893149. doi:10.7717/peerj.896 可免費查閱. 
  13. ^ Xu, L.; Zhang, X.; Pu, H.; Jia, S.; Zhang, J.; Lü, J.-C.; Meng, J. Largest known Mesozoic multituberculate from Eurasia and implications for multituberculate evolution and biology. Scientific Reports. 2015, 5 (1495): 14950. Bibcode:2015NatSR...514950X. PMC 4615031 可免費查閱. PMID 26492455. doi:10.1038/srep14950 可免費查閱. 
  14. ^ Xu, L.; Lü, J.-C.; Jia, S.; Zhang, J.; Pu, H.; Zhang, X. A New Lizard (Lepidosauria: Squamata) from the Upper Cretaceous of Henan, China. Acta Geologica Sinica. 2014, 88 (4): 1041–1050. Bibcode:2014AcGlS..88.1041X. doi:10.1111/1755-6724.12271. 
  15. ^ Lü, J.-C.; Ji, S.; Dong, Z.; Wu, X.-C. An Upper Cretaceous lizard with a lower temporal arcade. Naturwissenschaften. 2008, 95 (7): 663–669. Bibcode:2008NW.....95..663L. PMID 18338150. doi:10.1007/s00114-008-0364-1. 
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