ORDOVICIAN CONODONTS FROM KALPIN OF XINJIANG AND PINGLIANG OF GANSU ACROSS THE BASE OF UPPER ORDOVICIAN SERIES
2001; Linguagem: Inglês
ISSN
1000-0674
Autores Tópico(s)Paleontology and Stratigraphy of Fossils
ResumoThe Dawangou section of Kalpin area, Xinjiang and Guangzhuang section of Pingliang area, Gansu were proposed as the global stratotype for the base of the Nemagraptus gracilis Biozone and the base of the global Upper Ordovician Series. So the description of conodonts from these two sections is very important for the study of the stratotype section. This paper describes the conodonts of 18 species referred to 13 genera from the interval across the Upper Ordovician Series in the Dawangou section of Kalpin, Xinjiang and Guangzhuang section of Pingliang, Gansu.
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