Palynology of glacial sediments from the Guandacol Formation (Middle Carboniferous) in the Cerro Bola area, Paganzo Basin, Argentina
The palynoflora of surface samples of glacial deposits from the Guandacol Formation in the Cerro Bola area of the Argentinian Paganzo Basin is documented. The existence of glacial related diamictites in this area has been previously ignored. The fossiliferous levels are located in section B of the f...
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2002
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Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03115518_v26_n1_p159_Cesari http://hdl.handle.net/20.500.12110/paper_03115518_v26_n1_p159_Cesari |
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paper:paper_03115518_v26_n1_p159_Cesari2023-06-08T15:31:52Z Palynology of glacial sediments from the Guandacol Formation (Middle Carboniferous) in the Cerro Bola area, Paganzo Basin, Argentina Argentina Carboniferous Glaciation Gondwana Palynology Carboniferous fossil assemblage glacial deposit Gondwana new species palynology Argentina Cyclogranisporites rinconadensis Tricidarisporites gutii The palynoflora of surface samples of glacial deposits from the Guandacol Formation in the Cerro Bola area of the Argentinian Paganzo Basin is documented. The existence of glacial related diamictites in this area has been previously ignored. The fossiliferous levels are located in section B of the formation, which corresponds to the earlier stages of deglaciation. The assemblage contains abundant monosaccate pollen grains whose global incoming is not older than early Namurian (Middle Carboniferous). Many species of this palynoflora are present in equivalent stratigraphic sequences of Argentina and can be referred to Sub-biozone A of the Raistrickia densa-Convolutispora muriornata Biozone (Namurian-Stephanian). New species described here are Cyclogranisporites rinconadensis and Tricidarisporites gutii. © AAP. 2002 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03115518_v26_n1_p159_Cesari http://hdl.handle.net/20.500.12110/paper_03115518_v26_n1_p159_Cesari |
institution |
Universidad de Buenos Aires |
institution_str |
I-28 |
repository_str |
R-134 |
collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
topic |
Argentina Carboniferous Glaciation Gondwana Palynology Carboniferous fossil assemblage glacial deposit Gondwana new species palynology Argentina Cyclogranisporites rinconadensis Tricidarisporites gutii |
spellingShingle |
Argentina Carboniferous Glaciation Gondwana Palynology Carboniferous fossil assemblage glacial deposit Gondwana new species palynology Argentina Cyclogranisporites rinconadensis Tricidarisporites gutii Palynology of glacial sediments from the Guandacol Formation (Middle Carboniferous) in the Cerro Bola area, Paganzo Basin, Argentina |
topic_facet |
Argentina Carboniferous Glaciation Gondwana Palynology Carboniferous fossil assemblage glacial deposit Gondwana new species palynology Argentina Cyclogranisporites rinconadensis Tricidarisporites gutii |
description |
The palynoflora of surface samples of glacial deposits from the Guandacol Formation in the Cerro Bola area of the Argentinian Paganzo Basin is documented. The existence of glacial related diamictites in this area has been previously ignored. The fossiliferous levels are located in section B of the formation, which corresponds to the earlier stages of deglaciation. The assemblage contains abundant monosaccate pollen grains whose global incoming is not older than early Namurian (Middle Carboniferous). Many species of this palynoflora are present in equivalent stratigraphic sequences of Argentina and can be referred to Sub-biozone A of the Raistrickia densa-Convolutispora muriornata Biozone (Namurian-Stephanian). New species described here are Cyclogranisporites rinconadensis and Tricidarisporites gutii. © AAP. |
title |
Palynology of glacial sediments from the Guandacol Formation (Middle Carboniferous) in the Cerro Bola area, Paganzo Basin, Argentina |
title_short |
Palynology of glacial sediments from the Guandacol Formation (Middle Carboniferous) in the Cerro Bola area, Paganzo Basin, Argentina |
title_full |
Palynology of glacial sediments from the Guandacol Formation (Middle Carboniferous) in the Cerro Bola area, Paganzo Basin, Argentina |
title_fullStr |
Palynology of glacial sediments from the Guandacol Formation (Middle Carboniferous) in the Cerro Bola area, Paganzo Basin, Argentina |
title_full_unstemmed |
Palynology of glacial sediments from the Guandacol Formation (Middle Carboniferous) in the Cerro Bola area, Paganzo Basin, Argentina |
title_sort |
palynology of glacial sediments from the guandacol formation (middle carboniferous) in the cerro bola area, paganzo basin, argentina |
publishDate |
2002 |
url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03115518_v26_n1_p159_Cesari http://hdl.handle.net/20.500.12110/paper_03115518_v26_n1_p159_Cesari |
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1768545833146384384 |