Fossil occurrences in the Upper Cenomanian-Lower Turonian at Ganuza, northern Spain: an approach to Cenomanian/Turonian boundary chronostratigraphy

An Upper Cenomanian to Lower Turonian section has been sampled in the vicinity of Ganuza, northern Spain. Ammonoids, inoceramids and microfossils including foraminifera and calcareous nannofossils have been studied. We recognize three planktonic foraminiferal biozones: theRotalipora cushmani,Whitein...

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Veröffentlicht in:	Cretaceous research 1997-06, Vol.18 (3), p.331-353
Hauptverfasser:	Lamolda, Marcos A., Gorostidi, Amalia, Martı́nez, Ricard, López, Gregori, Peryt, Danuta
Format:	Artikel
Sprache:	eng
Schlagworte:	ammonoids Cenomanian/Turonian boundary chronostratigraphy Foraminifera Freshwater inoceramids Marine nannofossils northern Spain planktonic foraminifera
Online-Zugang:	Volltext
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