Late Cretaceous (100.5 Ma)
Torna a Early Cretaceous (~ 145 Ma)Rappresentazione e statuto
- Colore CMYK
- 35 / 0 / 75 / 0
- Colore RGB
- R: 166 G: 216 B: 74
- Rango
- Epoca cronostratigrafica
- Uso
- Unità in uso.
- Status
- termine formale valido
Nomenclatura
- Deutsch
- Späte Kreide
- Français
- Crétacé tardif
- Italiano
- Cretacico tardo
- English
- Late Cretaceous (100.5 Ma)
- Varianti storiche
-
Série néocrétacique (Revil 1911), Crétacé supérieur (Gignoux & Moret 1944), Cretaceo tardo
Gerarchia e successione
- Unità sovrastante
Età
- Geomorfologia
-
- Maastrichtiano
- Età alla base
-
- Cenomaniano
-
Maastrichtian (72.1 +/-0.2 Ma)
- Name Origin
-
Named after the town of Maastricht (Netherlands).
- Rango
- Piano cronostratigrafico
- Statuto
- termine formale valido
- In breve
-
Last stage of the Cretaceous (and hence of the Mesozoic as well).
- Age
- Maastrichtiano
-
Campanian (83.6 +/-0.2 Ma)
- Name Origin
-
Named after the Champagne de Saintonge (Charentes, France), near Cognac.
- Rango
- Piano cronostratigrafico
- Statuto
- termine formale valido
- Age
- Campaniano
-
Santonian (86.3 +/-0.5 Ma)
- Name Origin
-
Named after the former province of Saintonge (Charentes, France).
- Rango
- Piano cronostratigrafico
- Statuto
- termine formale valido
- Age
- Santoniano
-
Coniacian (89.8 +/-0.3 Ma)
- Name Origin
-
Named after the town of Cognac (Charente-Maritime, France), where the historical stratotype lies.
- Rango
- Piano cronostratigrafico
- Statuto
- termine formale valido
- In breve
-
Initially defined as the basal stage of the «Craie supérieure» (chalk ; cf. Cretaceous).
- Age
- Coniaciano
-
Turonian (93.9 Ma)
- Name Origin
-
Named after Turonia, the Latine name for Tours (France), Indre-et-Loire.
- Rango
- Piano cronostratigrafico
- Statuto
- termine formale valido
- Age
- Turoniano
-
Bonarelli level (OAE-2)
- Name Origin
-
Named after the Italian geologist Guido Bonarelli (1871-1951).
- Rango
- OAE
- Statuto
- valido
- In breve
-
Oceanic anoxic event at the Cenomanian/Turonian boundary (around 93 Ma ago) with a major impact on the chemistry of the oceans worldwide. This event correlates with a marine extinction event.
- Age
- Cenomaniano tardo
-
Cenomanian (100.5 Ma)
- Name Origin
-
Named atfer Cenomanum, the Latine name for Le Mans (France), Sarthe.
- Rango
- Piano cronostratigrafico
- Statuto
- termine formale valido
- In breve
-
First stage of the Late Cretaceous.
- Age
- Cenomaniano