The palynology of the La Deheza Formation (Carboniferous-Permian; Upper Palaeozoic), Paganzo Basin, San Juan Province, Argentina

被引：5

作者：

Lucia Balarino, M. ^{[1
,2
]}

Correa, Gustavo A. ^{[1
,3
]}

Gutierrez, Pedro R. ^{[1
,2
]}

Cariglino, Barbara ^{[1
,2
]}

Carrevedo, Maria L. ^{[4
,5
]}

机构：

[1] Consejo Nacl Invest Cient & Tecn, RA-1033 Buenos Aires, DF, Argentina

[2] Museo Argentino Ciencias Nat Bernardino Rivadavia, Secc Paleopalinol, Ave Angel Gallardo 470,C1405DJR, Buenos Aires, DF, Argentina

[3] Inst & Museo Ciencias Nat, Area Paleontol, Ave Espana Norte 400,J5400DNQ, San Juan, Argentina

[4] Pontificia Univ Catolica Chile, Dept Ecol, Alameda 340,2 206, Santiago 6513677, Chile

[5] Inst Ecol & Biodivers IEB Santiago, Santiago, Chile

来源：

PALYNOLOGY | 2016年 / 40卷 / 02期

关键词：

palynology; La Deheza Formation; Upper Palaeozoic; San Juan; Argentina; NORTHWEST ARGENTINA; HERRADURA CREEK; RIOJA; PRECORDILLERA; SEDIMENTS; AGE;

D O I：

10.1080/01916122.2014.1001916

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

We present the first palynological study of the La Deheza Formation in Paganzo Basin, San Juan Province, Argentina. A total of 18 samples were studied and 116 palynomorph species were recorded. A multivariate statistical (R) analysis confirmed the occurrence of three associations. Assemblages 1 (240 m), 2 (230 m) and 3 (220 m) were referred to biozones already registered in the Paganzo Basin, i.e. Raistrickia densa-Convolutispora muriornata (DM), Pakhapites fusus-Vittatina subsaccata (FS) and Lueckisporites-Weylandites (LW) biozones. These assemblages can be assigned a Pennsylvanian-Cisularian age based on previous stratigraphic records of the identified species.

引用

下载

页码：172 / 192

页数：21

共 32 条

[1] Stratigraphic, paleoenvironmental and biochronological analysis of La Deheza Formation (Upper Carboniferous-lower Permian), San Juan, Argentina
Alejandro Correa, Gustavo
Raul Gutierrez, Pedro
REVISTA MEXICANA DE CIENCIAS GEOLOGICAS, 2014, 31 (03): : 340 - 353
[2] Palynology of late Palaeozoic sediments (Tupe Formation) at La Herradura Creek, San Juan province, Argentina
Vergel, M.
ALCHERINGA, 2008, 32 (04): : 339 - 352
[3] Paleomagnetism of the Carboniferous-Permian Patquia Formation, Paganzo basin, Argentina: implications for the apparent polar wander path for South America and Gondwana during the Late Palaeozoic
Geuna, S. E.
Escosteguy, L. D.
Limarino, C. O.
GEOLOGICA ACTA, 2010, 8 (04) : 373 - 397
[4] Palaeomagnetism of the Upper Carboniferous-Lower Permian transition from Paganzo Basin, Argentina
Geuna, SE
Escosteguy, LD
GEOPHYSICAL JOURNAL INTERNATIONAL, 2004, 157 (03) : 1071 - 1089
[5] Palynology of the El Trampeadero Formation (Upper Carboniferous), La Rioja Province, Argentina:: a biostratigraphic approach
Gutiérrez, PR
Barreda, VD
AMEGHINIANA, 2006, 43 (01) : 71 - 84
[6] Palynology of the Malanzan Formation (Upper Carboniferous), La Rioja Province, Argentina:: New data and paleoenvironmental considerations
Gutiérrez, PR
Limarino, CO
AMEGHINIANA, 2001, 38 (01) : 99 - 118
[7] Carboniferous bivalves from the La Capilla Formation in the Las Cambachas area, San Juan Province, Argentina
Sterren, AF
AMEGHINIANA, 2005, 42 (01) : 209 - 219
[8] Palynology of glacial sediments from the Guandacol Formation (Middle Carboniferous) in the Cerro Bola area, Paganzo Basin, Argentina
Césari, SN
Limarino, CO
ALCHERINGA, 2002, 26 (1-2): : 159 - 176
[9] Permian brachiopods from the Tupe Formation, San Juan Province, Precordillera, Argentina
Cisterna, GA
Simanauskas, T
Archbold, NW
ALCHERINGA, 2002, 26 (1-2): : 177 - 200
[10] Palynology of the Bajo de Veliz Formation, central-western Argentina: Implications for Carboniferous-Permian transition biostratigraphy
Cesari, Silvia N.
Chiesa, Jorge O.
JOURNAL OF SOUTH AMERICAN EARTH SCIENCES, 2017, 78 : 238 - 249

← 1 2 3 4 →