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Challenges in defining the base of Cambrian Series 2 and Stage 3 期刊论文
Earth-Science Reviews, 2017, 卷号: 172, 页码: 124-139
Authors:  Zhang, Xingliang;  Ahlberg, Per;  Babcock, Loren E.;  Choi, Duck K.;  Geyer, Gerd;  Gozalo, Rodolfo;  Hollingsworth, J. Stewart;  Li, Guoxiang (李国祥);  Naimark, Elena B;  Pegel, Tatyana
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GSSP  Chronostratigraphy  Cambrian explosion  Trilobites  Cambrian Series 2  Cambrian Stage 3  
Global standard names for the Lowermost Cambrian Series and Stage 期刊论文
EPISODES, 2007, 卷号: 30, 期号: 4, 页码: 287-289
Authors:  Landing, Ed;  Peng, Shanchi (彭善池);  Babcock, Loren E.;  Geyer, Gerd;  Moczydlowska-Vidal, Malgorzata
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Nomenclature of Cambrian epochs and series based on GSSPs - Comments on an alternative proposal by Rowland and Hicks 期刊论文
EPISODES, 2006, 卷号: 29, 期号: 2, 页码: 130-132
Authors:  Peng, Shanchi (彭善池);  Babcock, Loren E.;  Geyer, Gerd;  Moczydlowska, Malgorzata
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滇东早寒武世筇竹寺期三叶虫生物地层及相关动物群 期刊论文
古生物学报, 2001, 卷号: 40, 期号: 增刊, 页码: 63-79
Authors:  Michiael steiner;  朱茂炎;  Bernd Weber Gerd Geyer
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Trilobites from the Shahmirzad Section, Alborz Mountains, Iran: Their Taxonomy, Biostratigraphy and Bearing for International Correlation 期刊论文
Beringeria, 1999, 期号: 25, 页码: 3-66
Authors:  Peng Shanchi (彭善池);  Alfred Uchman;  Gerd Geyer;  Benhaeddin Hamdi
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Redlichina Richter, 1932 专著章节/文集论文
出自: Treatise on Invertebrate Paleontology. Part O, Revised, Trilobita Introduction, Order Agnostina, Order Redlichiida, Vol. 1, Tulsa:THE UNIVERSITY OF KANSAS AND THE GEOLOGICAL SOCIETY OF AMERICA, INC., 1997, 页码: 429-471
Authors:  Zhang Wentang (张文堂);  L. N. REPINA;  GERD GEYER
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