
Bioturbational redistribution of Danian calcareous nannofossils in the uppermost Maastrichtian across the K-Pg boundary at Bidart, SW France
Keywords: Cretaceous-Paleogene boundary; Trace fossils; Calcareous nannofossils; Redistribution; Bidart section; SW FranceLimite Crétacé-Paléogène; Traces fossiles; Nannofossiles calcaires; Remaniement; Coupe de Bidart; SO France