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LocNo: 7298Reticul.reticul. horizon, pl.K
Country: France
Province: Nord-Pas-de-Calais
Locality: Valenciennes,Houillères
Layer: Reticul.reticul. horizon, pl.K
Lower Boundary: GBY H2b--H2c (undulatum--V.eostriolatus), 317.4 million years
Upper Boundary: GBY R1c(R.reticulatum--Ph.coreticulatum), 315.2 million years
Georeference: