阿拉斯菊石群的新材料

马俊文. 阿拉斯菊石群的新材料[J]. 煤田地质与勘探, 2002, 30(1): 7-13.

引用本文:

马俊文. 阿拉斯菊石群的新材料[J]. 煤田地质与勘探, 2002, 30(1): 7-13.

MA Jun-wen. New information on Araxoceratidae Ruzhencev[J]. COAL GEOLOGY & EXPLORATION, 2002, 30(1): 7-13.

Citation:

MA Jun-wen. New information on Araxoceratidae Ruzhencev[J]. COAL GEOLOGY & EXPLORATION, 2002, 30(1): 7-13.

New information on Araxoceratidae Ruzhencev

摘要: 描述的菊石产自江西宜春、安福两地,计有1新科、5新属、8新种和一个未定种。根据花桥菊石科(新科)和宜春菊石属(新属),阐述了菊石的演化,并对国际地层对比作了探讨。

Abstract: The described ammonitida fossils are collected from Yichun and Anfu places,being relation to 1 new family,5 new genus,8 new species and 1 undefinited species.According to Huaqiaoceratidae fam.nov.and Yichunoceras gen.nov.the evolut ion of ammonitida is described,and the international stratigraphic correlation i s discussed.

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