[1]何發林,黃新結,李曉勇.江西贛州盆地恐龍化石賦存規律與埋藏特征[J].華東地質,2017,38(04):250-254.[doi:10.16788/j.hddz.32-1865/P.2017.04.002]
 HE Fa-lin,HUANG Xin-jie,LI Xiao-yong.Occurrence rule and buried characteristics of dinosaur fossils in the Ganzhou Basin, Jiangxi Province[J].East China Geology,2017,38(04):250-254.[doi:10.16788/j.hddz.32-1865/P.2017.04.002]
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江西贛州盆地恐龍化石賦存規律與埋藏特征()
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《華東地質》[ISSN:2096-1871/CN:32-1865/P]

卷:
38
期數:
2017年04期
頁碼:
250-254
欄目:
基礎地質
出版日期:
2017-12-15

文章信息/Info

Title:
Occurrence rule and buried characteristics of dinosaur fossils in the Ganzhou Basin, Jiangxi Province
文章編號:
2096-1871(2017)04-250-05
作者:
何發林1黃新結1李曉勇2
(1. 江西有色地質勘查一隊,鷹潭 335003; 2. 江西省地質調查研究院,南昌 330030)
Author(s):
HE Fa-lin1HUANG Xin-jie1LI Xiao-yong2
(1. Team One of Jiangxi Nonferrous Metals Geological Exploration Bureau, Yingtan 335003,China; 2. Geological Survey of Jiangxi Province, Nanchang 330030, China)
關鍵詞:
賦存規律 保存形式 埋藏特征 恐龍化石 贛州盆地
Keywords:
Key words: occurrence rule preserving form buried characteristics dinosaur fossils Ganzhou Basin
分類號:
P52
DOI:
10.16788/j.hddz.32-1865/P.2017.04.002
文獻標志碼:
A
摘要:
江西贛州盆地晚白堊世茅店組和河口組發現大量恐龍動物化石,且化石分布集中,大多保存完整,尤其蛋化石成窩性較好,排列較規整,屬原地埋藏。文章論述了該盆地內恐龍化石賦存的地層、巖性、化石保存形式及埋藏特征等,認為該盆地內恐龍動物群聚集或恐龍化石集中分布在晚白堊世早期茅店組和晚白堊世晚期河口組; 茅店組—河口組,恐龍動物化石保存形式具有“單類型→多類型組合共存”和“不同類型恐龍蛋共生→蛋與骨共生”的規律,甚至出現含胚胎恐龍蛋、恐龍骨骼和龜鱉類化石集群埋藏,為進一步探討盆地演化和恐龍生存環境提供實際材料。
Abstract:
The Late Cretaceous Maodian and Hekou Formations of the Ganzhou Basin in southern Jiangxi Province were found to host a large number of dinosaur fossils, which are collectedly distributed and well preserved. In particular, well preserved fossilized dinosaur eggs are laid elaborately in circular nests. The paper mainly discusses the fossil-bearing strata and lithology, preserving form and buried characteristics of dinosaur fossils in the basin. It is believed that dinosaur fauna or dinosaur fossils occur mainly within the Late Cretaceous Maodian Formation and Hekou Formation in the basin. The dinosaur fossils preserved in the Maodian and Hekou formations are characterized by occurrence assemblages: single type to various types of dinosaur fossils, and eggs to egg-bone mixing, even embryo-bearing eggs and dinosaur skeletons buried with tortoise fossils. This complex occurrence will provide real materials for further investigating the evolution of the basin and living environment of dinosaurs.

參考文獻/References:

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備注/Memo

備注/Memo:
*收稿日期:2016-12-23 修訂日期:2017-02-28 責任編輯:譚桂麗
基金項目:江西省財政廳和江西省國土資源廳“江西贛州(南康)恐龍化石產地保護(編號:贛財建指[2013]289號)”資助。
第一作者簡介:何發林,1962年生,男,高級工程師,主要從事地質礦產調查與研究工作。
更新日期/Last Update: 2017-12-19
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