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Sample Type is Sedimentary › Sedimentary Structures › Bedding › Crossbedding

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IGSN Sample Type Notes Location Number Thin Sections Storage Location
GRD00QRS0 Crossbedding quartz sandstone, cross bedding, Johnnie Fm., Late Precambrian. California 0 Ritter 154, 22 M
GRD01RHS0 Crossbedding Cross-bedded skeletal grainstone interbedded with pelletal grainstone. Spain 1 Ritter 154, 17 P
GRD02BIS0 Crossbedding Thin silicious cross-beds in limestone. Wood Canyon Formation. California 0 Ritter 154, 17 Q
GRD02DSS0 Crossbedding Large sample composed of interbedded green mudstone and yellow sandstone. Original description: Cross-strata and convolutions Chico. California 0 Camp Elliott
GRD02FQS0 Crossbedding Large core (12 cm in diameter) of thin beds of siltstone and sandstone. Some crossbedding in the sandstone. Original label: Interbedded sandstone and siltstone with cross-stratification. Stevens formation. Upper Miocene. California 0 Camp Elliott