2008Paleontological ResearchRequires access

Permian ammonoidKufengocerasfrom the uppermost Maokou Formation (earliest Wuchiapingian) at Penglaitan, Laibin Area, Guangxi Autonomous Region, South China

Masayuki Ehiro, Shu‐zhong Shen

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Abstract

Two Permian ammonoid specimens belonging to the genus Kufengoceras are described from the topmost bed of the Laibin Limestone, Guangxi, South China. The ammonoid horizon is just above the Global Stratotype Section and Point for the Guadalupian/Lopingian Boundary. Kufengoceras is a typical Middle Permian ammonoid, and its occurrence above the GSSP supports the previous opinion that the ammonoid faunal changeover took place slightly after the beginning of the Lopingian.

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What this paper is about

Two Permian ammonoid specimens belonging to the genus Kufengoceras are described from the topmost bed of the Laibin Limestone, Guangxi, South China. The ammonoid horizon is just above the Global Stratotype Section and Point for the Guadalupian/Lopingian Boundary. Kufengoceras is a typical Middle Permian ammonoid, and its occurrence above the GSSP supports the previous opinion that the ammonoid faunal changeover took place slightly after the beginning of the Lopingian.

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Available abstract

Two Permian ammonoid specimens belonging to the genus Kufengoceras are described from the topmost bed of the Laibin Limestone, Guangxi, South China. The ammonoid horizon is just above the Global Stratotype Section and Point for the Guadalupian/Lopingian Boundary. Kufengoceras is a typical Middle Permian ammonoid, and its occurrence above the GSSP supports the previous opinion that the ammonoid faunal changeover took place slightly after the beginning of the Lopingian.

Key concepts: Global Boundary Stratotype Section and Point, Permian, Geology, Paleontology, Stratotype, Conodont, Genus, China

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Permian ammonoidKufengocerasfrom the uppermost Maokou Formation (earliest Wuchiapingian) at Penglaitan, Laibin Area, Guangxi Autonomous Region, South China — Research Paper | ScholarLens