Troisfontaines Couvin--Rocroi Fm
Period:
Devonian
Age Interval:
Province:
SW Belgium (Namur)
Type Locality and Naming
Column: Couvin--Rocroi
Lithology and Thickness
Trois-Fontaines Fm:
LITHOLOGY=Micritic limestones. Crinoids present in lower parts of formation.
CALIBRATION=Drawn 30% up in hemiansatus zone
For more details, click Trois-Fontaines Fm.
REFERENCE=Bultynck & Dejonghe, 2001
"
LITHOLOGY=Micritic limestones. Crinoids present in lower parts of formation.
CALIBRATION=Drawn 30% up in hemiansatus zone
For more details, click Trois-Fontaines Fm.
REFERENCE=Bultynck & Dejonghe, 2001
"
Lithology Pattern:
Clayey limestone
Relationships and Distribution
Lower contact
Upper contact
Regional extent
GeoJSON
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Fossils
Age
Age Span:
Beginning stage:
Givetian
Fraction up in beginning stage:
0.1
Beginning date (Ma):
384.63
Ending stage:
Givetian
Fraction up in the ending stage:
0.32
Ending date (Ma):
383.24
Depositional setting
Depositional pattern:
Additional Information
long: 4.5 lat: 49.98
Compiler: