Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Silurian brachiopods from the Tambolar and Rinconada Formations, Precordillera of San Juan, Argentina
Autore:
Benedetto, JL; Franciosi, M;
Indirizzi:
Univ Nacl Cordoba, Fac Ciencias Exactas, Catedra Estratigrafia & Geol Hist, RA-5000 Cordoba, Argentina Univ Nacl Cordoba Cordoba Argentina RA-5000 , RA-5000 Cordoba, Argentina
Titolo Testata:
AMEGHINIANA
fascicolo: 2, volume: 35, anno: 1998,
pagine: 115 - 132
SICI:
0002-7014(1998)35:2<115:SBFTTA>2.0.ZU;2-J
Fonte:
ISI
Lingua:
SPA
Keywords:
brachiopods; silurian; Precordillera; Argentina; palaeobiogeography; Afro-South American realm;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
62
Recensione:
Indirizzi per estratti:
Indirizzo: Benedetto, JL Univ Nacl Cordoba, Fac Ciencias Exactas, Catedra Estratigrafia & Geol Hist, Av Velez Sarsfield 299, RA-5000 Cordoba, Argentina Univ Nacl Cordoba Av Velez Sarsfield 299 Cordoba Argentina RA-5000
Citazione:
J.L. Benedetto e M. Franciosi, "Silurian brachiopods from the Tambolar and Rinconada Formations, Precordillera of San Juan, Argentina", AMEGHINIANA, 35(2), 1998, pp. 115-132

Abstract

Articulate brachiopods from Wenlockian strata of the Tambolar Formation (Pachaco locality) and Rinconada Formation (type locality) include Orthostrophella n. sp., Leangella (Leangella) sp., Leptaena sp., Australina sp., Howellella? sp. and Harringtonina? sp. In addition, Isorthis (Protocortezorthis) sp. and Nucleospira, sp. were recovered from Late Ludlowian-Pridolian beds near the top of the Tambolar Formation at the type locality. The new subgenus Dedzetina (Notodedzetina) is proposed on the basis of well-preserved specimens of Dedzetina? silurica Benedetto from the Lower Member of the Los Espejos Formation at quebrada Salto Macho, south of Talacasto. Spiriferacean brachiopods are recorded for the first time in the Silurian Afro-South American (= Malvinokaffric) Realm. The presence of Howellella? and Nucleospira corroborates the high influx of North Silurian Realm brachiopods in the Precordillera basin during the Mid-Late Silurian.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 09/07/20 alle ore 00:37:03