From Wikipedia, the free encyclopedia
The Bahía Mansa Metamorphic Complex or BMMC (Spanish: Complejo metamórfico Bahía Mansa, CMBM),
[2] also known as the Western Series,
[3] is a group of
metamorphic
geologic formations of the
Chilean Coast Range in southern Chile. It consists mainly of
pelitic
schists,
metagreywackes and oceanic type
mafic
metavolcanics.
[4] The complex owes its name to
Bahía Mansa.
References
- ^
a
b Hervé; et al. (9 March 2016).
"Devonian magmatism in the accretionary complex of southern Chile".
Journal of the Geological Society. 173 (4). London:
Geological Society of London: 587–602.
Bibcode:
2016JGSoc.173..587H.
doi:
10.1144/jgs2015-163.
ISSN
0016-7649.
S2CID
21712605.
Archived from the original on 20 June 2017. Retrieved 6 October 2021.
-
^ Duhart, Paul; et al. (2001).
"El Complejo Metamórfico Bahía Mansa en la cordillera de la Costa del centro-sur de Chile (39°30'-42°00'S): geocronología K-Ar, 40Ar/39Ar y U-Pb e implicancias en la evolución del margen sur-occidental de Gondwana".
Andean Geology (in Spanish). 28 (2). Santiago:
National Geology and Mining Service: 179–208.
doi:
10.4067/S0716-02082001000200003.
ISSN
0716-0208.
Archived from the original on 6 October 2021. Retrieved 6 October 2021.
-
^ Kato; Sharp; Godoy (22–26 November 2009).
Devonian-Carboniferous retro-eclogite (blueschist) boulders from the Cordillera de la Costa accretionary complex (41°S), Chile: Tectonic similarities to high grade blueschists of the California Coast Ranges, USA (PDF).
Congreso Geológico Chileno. Santiago: Geología, Facultad de Ciencias Físicas y Matemáticas,
Universidad de Chile. Archived from
the original (PDF) on 6 October 2021.
-
^ Duhart, Paul; Adriasola, Alberto C. (January 2008).
"New time-constraints on provenance, metamorphism and exhumation of the Bahía Mansa Metamorphic Complex on the Main Chiloé Island, south-central Chile".
Andean Geology. 35 (1). Santiago:
National Geology and Mining Service: 79–104.
doi:
10.5027/andgeoV35n1-a04.
ISSN
0716-0208.
Archived from the original on 6 October 2021. Retrieved 6 October 2021.
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Terranes | |
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Sedimentary formations and groups | |
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Batholiths | |
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Metamorphic complexes | |
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Faults | |
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