Organic-walled microphytoplankton from the lower section of the Santa Maxima formation, upper carboniferous, Argentina
Organic-walled microfossils are described from the lower section of the Santa Maxima Formation, Upper Carboniferous, Argentina. Two taxa are identified: Leiosphaeridia sp. and Veryhachium trispinosum (Eisenack 1938) Deunff 1954. Originally placed in Sylvanidium Loeblich 1969 and Villosacapsula Loebl...
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1996
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Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00027014_v33_n1_p103_Ottone http://hdl.handle.net/20.500.12110/paper_00027014_v33_n1_p103_Ottone |
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paper:paper_00027014_v33_n1_p103_Ottone2023-06-08T14:21:55Z Organic-walled microphytoplankton from the lower section of the Santa Maxima formation, upper carboniferous, Argentina Ottone, Eduardo Guillermo García, Graciela Beatriz Argentina Organic-walled microphytoplankton Upper Carboniferous acritarch Carboniferous Leiosphaeridia Veryhachium trispinosum Argentina, Mendoza Organic-walled microfossils are described from the lower section of the Santa Maxima Formation, Upper Carboniferous, Argentina. Two taxa are identified: Leiosphaeridia sp. and Veryhachium trispinosum (Eisenack 1938) Deunff 1954. Originally placed in Sylvanidium Loeblich 1969 and Villosacapsula Loeblich and Tappan 1976 on the basis of bearing an apparent spinose vesicle wall now proved to be psilate, the veryhachid specimens of the unit are formally transferred to Veryahachium trispinosum. Comparisons with other marine, mainly Gondwanian, palynofloras of similar age, are discussed. Fil:Ottone, E.G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Garcia, G.B. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1996 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00027014_v33_n1_p103_Ottone http://hdl.handle.net/20.500.12110/paper_00027014_v33_n1_p103_Ottone |
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 Organic-walled microphytoplankton Upper Carboniferous acritarch Carboniferous Leiosphaeridia Veryhachium trispinosum Argentina, Mendoza |
spellingShingle |
Argentina Organic-walled microphytoplankton Upper Carboniferous acritarch Carboniferous Leiosphaeridia Veryhachium trispinosum Argentina, Mendoza Ottone, Eduardo Guillermo García, Graciela Beatriz Organic-walled microphytoplankton from the lower section of the Santa Maxima formation, upper carboniferous, Argentina |
topic_facet |
Argentina Organic-walled microphytoplankton Upper Carboniferous acritarch Carboniferous Leiosphaeridia Veryhachium trispinosum Argentina, Mendoza |
description |
Organic-walled microfossils are described from the lower section of the Santa Maxima Formation, Upper Carboniferous, Argentina. Two taxa are identified: Leiosphaeridia sp. and Veryhachium trispinosum (Eisenack 1938) Deunff 1954. Originally placed in Sylvanidium Loeblich 1969 and Villosacapsula Loeblich and Tappan 1976 on the basis of bearing an apparent spinose vesicle wall now proved to be psilate, the veryhachid specimens of the unit are formally transferred to Veryahachium trispinosum. Comparisons with other marine, mainly Gondwanian, palynofloras of similar age, are discussed. |
author |
Ottone, Eduardo Guillermo García, Graciela Beatriz |
author_facet |
Ottone, Eduardo Guillermo García, Graciela Beatriz |
author_sort |
Ottone, Eduardo Guillermo |
title |
Organic-walled microphytoplankton from the lower section of the Santa Maxima formation, upper carboniferous, Argentina |
title_short |
Organic-walled microphytoplankton from the lower section of the Santa Maxima formation, upper carboniferous, Argentina |
title_full |
Organic-walled microphytoplankton from the lower section of the Santa Maxima formation, upper carboniferous, Argentina |
title_fullStr |
Organic-walled microphytoplankton from the lower section of the Santa Maxima formation, upper carboniferous, Argentina |
title_full_unstemmed |
Organic-walled microphytoplankton from the lower section of the Santa Maxima formation, upper carboniferous, Argentina |
title_sort |
organic-walled microphytoplankton from the lower section of the santa maxima formation, upper carboniferous, argentina |
publishDate |
1996 |
url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00027014_v33_n1_p103_Ottone http://hdl.handle.net/20.500.12110/paper_00027014_v33_n1_p103_Ottone |
work_keys_str_mv |
AT ottoneeduardoguillermo organicwalledmicrophytoplanktonfromthelowersectionofthesantamaximaformationuppercarboniferousargentina AT garciagracielabeatriz organicwalledmicrophytoplanktonfromthelowersectionofthesantamaximaformationuppercarboniferousargentina |
_version_ |
1768543444505985024 |