De lamellibranchiaten uit de Winterswijkse Onder-Muscheikalk
Grondboor & Hamer , Volume 35 - Issue 2 p. 52- 60
A systematic description has been given of several Bivalvia from the Lower-Muschelkalk formation of Winterswijk (eastern part of the Netherlands). Also is discussed about a dwarfish fauna, which can be observed in thisTriassic sediments.
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