A Review of the Stratigraphy of the Ogallala Formation and Revision of Neogene (“Tertiary”) Nomenclature in Kansas
A Review of the Stratigraphy of the Ogallala Formation and Revision of Neogene (“Tertiary”) Nomenclature in Kansas
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堪萨斯州奥加拉拉组地层学回顾和新近纪（“第三纪”）命名法的修订
DOI：
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发表时间：
2009
期刊：
影响因子：
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通讯作者：
Jon J Smith
中科院分区：
文献类型：
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作者：
G. Ludvigson;R. Sawin;E. Franseen;W. Watney;R. R. West;Jon J Smith
泽勒（1968年）的堪萨斯奥加拉拉组（包括瓦伦丁、阿什霍洛和金博尔）的成员名称被放弃。堪萨斯的Ogallala组包括中新世和上新世最早期的地层，修正了仅与上新世的早期对比（Zeller，1968）。堪萨斯地质调查局放弃使用“第三纪”一词，而代之以“新近纪”。“在堪萨斯尚未建立新第三纪的国际阶段界限。
The member names for the Ogallala Formation (including the Valentine, Ash Hollow, and Kimball) in Kansas of Zeller (1968) are abandoned. The Ogallala Formation in Kansas includes strata of Miocene and earliest Pliocene age, revising earlier correlation to the Pliocene only (Zeller, 1968). The Kansas Geological Survey is abandoning use of the term "Tertiary," to be replaced by the term "Neogene." International stage boundaries for the Neogene have not been established in Kansas.