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Titolo:
Late Carboniferous brachiopods from Karakorum, Pakistan
Autore:
Angiolini, L; Brunton, H; Zanchi, A;
Indirizzi:
Dipartimento Sci Terra, Milan, Italy Dipartimento Sci Terra Milan ItalyDipartimento Sci Terra, Milan, Italy Nat Hist Museum, London SW7 5BD, England Nat Hist Museum London England SW7 5BD t Museum, London SW7 5BD, England Dipartimento Sci Ambiente & Terr, Milan, Italy Dipartimento Sci Ambiente &Terr Milan Italy iente & Terr, Milan, Italy
Titolo Testata:
RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA
fascicolo: 1, volume: 105, anno: 1999,
pagine: 3 - 22
SICI:
0035-6883(199904)105:1<3:LCBFKP>2.0.ZU;2-W
Fonte:
ISI
Lingua:
ENG
Soggetto:
NORTHERN PAKISTAN; CENTRAL-ASIA; CLASSIFICATION; ISLAND;
Keywords:
Karakorum; brachiopods; Late Carboniferous; correlations;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
53
Recensione:
Indirizzi per estratti:
Indirizzo: Angiolini, L Dipartimento Sci Terra, Via Mangiagalli 34, Milan, Italy Dipartimento Sci Terra Via Mangiagalli 34 Milan Italy Italy
Citazione:
L. Angiolini et al., "Late Carboniferous brachiopods from Karakorum, Pakistan", RIV IT PAL, 105(1), 1999, pp. 3-22

Abstract

Carboniferous rocks from North Karakorum display sharp lateral variations in lithology and thickness suggesting accumulation in half-grabens during continental rifting between the Karakorum block and northern Gondwana. Different Carboniferous successions, belonging to distinct tectonic units, have been detected. Thin, poorly fossiliferous successions of arenites and crinoidal limestones contrast with very thick terrigenous-carbonate successions comprising two distinct fossiliferous horizons. The lower fossiliferous horizon yielded brachiopods (Pustula sp., Rhipidomella sp., Choristites sp., Martiniopsis sp., Afghanospirifer sp., Gypospirifer sp., Composita sp.) of Bashkirian age. The-upper fossiliferous horizon, lying about 90 m above the former, contains corals, crinoids and brachiopods (Densepustula cf, losarensis, Dowhatania sulcata n. sp., Brachythyris sp., Rhipidomella sp., Septacamera dowhatensis, Alispirifer middlemissi) of Moscovian to Kasimovian age. The Carboniferous brachiopods of North Karakorum are similar to those collected in the Late Carboniferous of Central Afghanistan, Himalaya (Manang, Spiti, Tibet), and Lhasa Block (Xainza area).

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 01/10/20 alle ore 16:13:18