The Lingshandao Formation: A New Lithostratigraphic Unit of the Early Cretaceous in Qingdao, Shandong, China
详细信息
- 责任者：Zhang Haichun (State Key Laboratory of Palaeobiology and Stratigraphy ; Nanjing 210008 ; China) ; Lü Hongbo
- 刊名：Journal of Stratigraphy
- 出版年：2013
- 卷期：37(2)
- 关键词：岩石地层单位 ; lithostratigraphic units ; 早白垩世 ; Lower Cretaceous ; 山东 ; Shandong Province
- 页码：p.216-222
- 图表：illus., 16 refs.
- 分类号：1200
- issnNo：ISSN0253-4959
- isbnNo：CN32-1187/P
摘要
A new lithostratigraphic unit, the Lingshandao Formation, is established to represent a set of Early Cretaceous marine deposits in Lingshan Island, Qingdao, Shandong Province, ChinaBiostratigraphic data and detrital zircon ages indicate that the Lingshandao Formation is most likely early-middle Early Cretaceous in age, although the possibility cannot be excluded that the lower Lingshandao Formation may be Late Jurassic in age. The overlying rhyolite is considered to roughly belong to the lower part of the Lower Cretaceous Qingshan Group.
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