Early Middle Ordovician Ostracoda of the eastern United States; Part 2, Leperditellacea (part), Hollinacea, Kloedenellacea, Bairdiacea and Superfamily Uncertain
Early Middle Ordovician Ostracoda of the eastern United States; Part 2, Leperditellacea (part), Hollinacea, Kloedenellacea, Bairdiacea and Superfamily Uncertain
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发表时间：
1962-07
影响因子：
1.4
通讯作者：
F. Swain
中科院分区：
文献类型：
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作者：
F. Swain
描述了来自美国东部中奥陶世早期的介形类 32 种，其中 15 种是新种，其中包括 3 个新属。图中显示了两个介形类区域，尚普兰谷地区存在包含北欧属的生物相。尚普兰山谷组合与阿巴拉契亚中部地区的混合只发生了有限程度。
Thirty-two species of Ostracoda, 15 of them new, including 3 new genera, are described from the early Middle Ordovician of the eastern United States. Two ostracode zones are represented, and a biofacies containing northern European genera is present in the Champlain Valley area. Intermingling of the Champlain Valley assemblage with that of the central Appalachian area occurred only to a limited degree.