Vallecito: Late/Upper Miocene, Argentina
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
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Haloragracidites trioratus
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Mautino and Anzótegui 2002 | |||||||||
Myrtipites sp.
Norton and Hall 1969
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Mautino and Anzótegui 2002 | |||||||||
Orapollis sp.
Krutzsch 1966
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Mautino and Anzótegui 2002 | |||||||||
Retistephanocolpites sp.
Leidelmeyer 1966
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Mautino and Anzótegui 2002 | |||||||||
Psilamonocolpites grandis
Van der Hammen 1954
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Mautino and Anzótegui 2002 | |||||||||
Lycopodiopsida
- Lycopodiales
- Lycopodiaceae
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Reticulatisporites sp.
Ibrahim 1933
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Mautino and Anzótegui 2000 | |||||||||
Reworked species according with the authors. According with the authors is the same Reticulatisporites sp. from Baldoni & Archangelsky (1983) | ||||||||||
unclassified
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Muricingulisporis verrucosus
Mautino and Anzótegui 1998
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Lycopsida
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Foveotriletes microfoveolatus
Menéndez 1968
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Mautino and Anzótegui 2000 | |||||||||
Reworked species according with the authors | ||||||||||
Pteridopsida
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Polypodiaceoisporites simplex
Sah 1967
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Mautino and Anzótegui 2000 | |||||||||
Polypodiaceoisporites tumulatus
Partridge 1973
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Mautino and Anzótegui 2000 | |||||||||
Reticuloidosporites tenellis
Krutzsch 1959
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Mautino and Anzótegui 2000 | |||||||||
Leiotriletes sp.
Potonie and Kremp 1954
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Mautino and Anzótegui 2000 | |||||||||
Leiotriletes regularis
Krutzsch 1959
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Mautino and Anzótegui 2000 | |||||||||
Deltoidospora sp.
Miner 1935
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Mautino and Anzótegui 2000 | |||||||||
Deltoidospora minor
Pocock 1970
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Mautino and Anzótegui 2000 | |||||||||
Osmundacidites ciliatus
Sah 1967
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Mautino and Anzótegui 2000 | |||||||||
Cyathidites congoensis
Sah 1967
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Mautino and Anzótegui 2000 | |||||||||
Cyathidites minor
Couper 1953
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Mautino and Anzótegui 2000 | |||||||||
Todisporites major
Couper 1953
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Mautino and Anzótegui 2000 | |||||||||
Todisporites minor
Couper 1953
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Mautino and Anzótegui 2000 | |||||||||
Polypodiopsida
- Gleicheniaceae
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Gleicheniidites senonicus
Ross 1949
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Mautino and Anzótegui 2000 | |||||||||
Polypodiopsida
- Polypodiales
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Polypodiisporites speciosus
Sah and Dutta 1968
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Mautino and Anzótegui 2000 | |||||||||
Polypodiopsida
- Gleicheniales
- Matoniaceae
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Dictyophyllidites mortoni
Playford and Dettmann 1965
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Mautino and Anzótegui 2000 | |||||||||
Dictyophyllidites chiquimilense
Mautino and Anzótegui 1998
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Dictyophyllidites arcuatus
Pocknall and Mildenhall 1984
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Mautino and Anzótegui 2000 | |||||||||
Polypodiopsida
- Schizaeales
- Schizaeaceae
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Klukisporites sp.
Couper 1958
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Mautino and Anzótegui 2000 | |||||||||
Undulatisporites sp.
Pflug 1953
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Mautino and Anzótegui 2000 | |||||||||
Polypodiopsida
- Polypodiaceae
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Laevigatosporites ovatus
Wilson and Webster 1946
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Mautino and Anzótegui 2000 | |||||||||
Polypodiopsida
- Osmundaceae
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Rugulatisporites caperatus
van Hoeken-Klinkenberg 1964
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Mautino and Anzótegui 2000 | |||||||||
Baculatisporites comaumensis
Potonie 1953
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Mautino and Anzótegui 2000 | |||||||||
Polypodiopsida
- Blechnaceae
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Leptolepidites major
Couper 1953
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Mautino and Anzótegui 2000 | |||||||||
Reworked species according with the authors | ||||||||||
Polypodiopsida
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Biretisporites sp.
Delcourt et al. 1963
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Mautino and Anzótegui 2000 | |||||||||
Reworked species according with the authors. According with the authors is the same Biretisporites sp. A from Archangelsky & Seoane (1994) | ||||||||||
Biretisporites potoniaei
Delcourt and Sprumont 1955
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Mautino and Anzótegui 2000 | |||||||||
Reworked species according with the authors | ||||||||||
Ginkgoopsida
- Ephedrales
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Equisetosporites sp.
Daugherty 1941
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Mautino and Anzótegui 2002 | |||||||||
Equisetosporites notensis
Romero 1977
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Mautino and Anzótegui 2002 | |||||||||
Equisetosporites claricristatus
Barreda 1997
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Mautino and Anzótegui 2002 | |||||||||
Equisetosporites lusaticus
Barreda 1997
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Mautino and Anzótegui 2002 | |||||||||
Angiospermae
- Malvales
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Echiperiporites sp.
Anzotegui and Cuadrado 1996
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Mautino and Anzótegui 2002 | |||||||||
Echiperiporites parviechinatus
Anzotegui and Cuadrado 1996
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Mautino and Anzótegui 2002 | |||||||||
Angiospermae
- Fabales
- Fabaceae
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Margocolporites sp.
Ramanajuan 1966
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Mautino and Anzótegui 2002 | |||||||||
Angiospermae
- Fagales
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Nothofagidites saraensis
Menendez and Caccavari 1975
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Mautino and Anzótegui 2002 | |||||||||
Angiospermae
- Fagales
- Betulaceae
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Alnipollenites verus
Potonie 1931
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Mautino and Anzótegui 2002 | |||||||||
Angiospermae
- Myrtales
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Myrtaceidites sp.
Cookson and Pike 1960
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Mautino and Anzótegui 2002 | |||||||||
Angiospermae
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Triorites orbiculatus
McIntyre 1965
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Mautino and Anzótegui 2002 | |||||||||
Angiospermae
- Gunnerales
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Tricolpites sp.
Couper 1953
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Mautino and Anzótegui 2002 | |||||||||
Tricolpites reticulatus
Couper 1953
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Mautino and Anzótegui 2002 | |||||||||
Angiospermae
- Buxales
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Tuberculatosporites sp.
Imgrund 1952
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Mautino and Anzótegui 2000 | |||||||||
Tuberculatosporites parvus
Archangelsky 1972
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Mautino and Anzótegui 2000 | |||||||||
Angiospermae
- Solanales
- Convolvulaceae
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Perfotricolpites sp.
González-Guzmán 1967
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Mautino and Anzótegui 2002 | |||||||||
Angiospermae
- Caryophyllales
- Polygonaceae
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Polycolporopollenites sp.
Kedves 1965
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Mautino and Anzótegui 2002 | |||||||||
Polycolporopollenites esobalteus
Pocknall and Mildenhall 1984
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Mautino and Anzótegui 2002 | |||||||||
Angiospermae
- Caryophyllales
- Chenopodiaceae
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Chenopodipollis chenopodiaceoides
Truswell 1985
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Mautino and Anzótegui 2002 | |||||||||
Chenopodipollis multicavus
Anzotegui and Cuadrado 1996
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Mautino and Anzótegui 2002 | |||||||||
Angiospermae
- Gentianales
- Rubiaceae
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Palaeocoprosmadites zelandiae
Pocknall 1982
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Mautino and Anzótegui 2002 | |||||||||
Angiospermae
- Gentianales
- Apocynaceae
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Cricotriporites guianensis
Leidelmeyer 1966
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Mautino and Anzótegui 2002 | |||||||||
Angiospermae
- Asterales
- Asteraceae
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Tubulifloridites sp.
Potonie 1960
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Mautino and Anzótegui 2002 | |||||||||
Authors described Tubulifloridites sp.1, sp.2, sp.3, and sp.4 | ||||||||||
Tubulifloridites antipodica
Cookson 1947
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Mautino and Anzótegui 2002 | |||||||||
Angiospermae
- Arecaceae
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Arecipites sp.
Nichols et al. 1973
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Mautino and Anzótegui 2002 | |||||||||
Arecipites asymmetricus
Fredriksen 1983
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Mautino and Anzótegui 2002 | |||||||||
Angiospermae
- Liliaceae
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Liliacidites vermireticulatus
Archangelsky and Zamaloa 1986
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Mautino and Anzótegui 2002 | |||||||||
Angiospermae
- Poales
- Poaceae
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Graminidites sp.
Potonie 1960
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Mautino and Anzótegui 2002 | |||||||||
Graminidites media
Cookson 1947
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Mautino and Anzótegui 2002 | |||||||||
Angiospermae
- Poales
- Typhaceae
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Sparganiaceaepollenites sp.
Thiergart 1937
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Mautino and Anzótegui 2002 | |||||||||
Sparganiaceaepollenites delicata
Mautino and Anzótegui 2002
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Mautino and Anzótegui 2002 | |||||||||
Coniferales
- Podocarpaceae
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Podocarpidites marwickii
Couper 1953
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Mautino and Anzótegui 2002 | |||||||||
Podocarpidites exiguus
Harris 1965
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Mautino and Anzótegui 2002 | |||||||||
Podocarpidites ellipticus
Cookson 1947
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Mautino and Anzótegui 2002 | |||||||||
Magnoliopsida
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Periporopollenites vesicus
Partridge 1973
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Mautino and Anzótegui 2002 | |||||||||
Striatricolporites gamerroi
Archangelsky 1973
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Mautino and Anzótegui 2002 | |||||||||
Psilatricolporites cyamus
Van der Hammen and Wijmstra 1964
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Mautino and Anzótegui 2002 | |||||||||
Rhoipites santafesii
Anzotegui and Garralla 1986
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Mautino and Anzótegui 2002 | |||||||||
Rhoipites alveolatus
Couper 1953
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Mautino and Anzótegui 2002 | |||||||||
Rhoipites cienaguensis
Barreda 1997
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Mautino and Anzótegui 2002 | |||||||||
Rhoipites exiguus
Pocknall 1982
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Mautino and Anzótegui 2002 | |||||||||
Rhoipites baculatus
Archangelsky 1973
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Mautino and Anzótegui 2002 | |||||||||
Rhoipites karamuensis
Pocknall 1985
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Mautino and Anzótegui 2002 | |||||||||
Malvacipollis argentina
Zamaloa and Romero 1990
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Mautino and Anzótegui 2002 | |||||||||
Parsonsidites multiporus
Mildenhall 1960
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Mautino and Anzótegui 2002 | |||||||||
Verrustephanoporites simplex
Leidelmeyer 1966
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Mautino and Anzótegui 2002 | |||||||||
Haloragacidites trioratus
Couper 1953
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Mautino and Anzótegui 2002 | |||||||||
unclassified
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Annulispora folliculosa
De Jersey 1959
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Mautino and Anzótegui 2000 | |||||||||
Reworked species according with the authors | ||||||||||
Bryopsida
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Stereisporites antiquasporites
Dettmann 1963
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Mautino and Anzótegui 2000 | |||||||||
unclassified
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Cyperaceaepollis neogenicus
Krutzsch 1970
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Mautino and Anzótegui 2002 | |||||||||
Plicifera delicata
Bolchovitina 1968
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Mautino and Anzótegui 2000 | |||||||||
Reworked species according with the authors | ||||||||||
Verrucingulatisporites sp.
Kedves 1961
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Mautino and Anzótegui 2000 | |||||||||
Tetracolporopollenites megadolium
Frederiksen 1980
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Mautino and Anzótegui 2002 | |||||||||
Gomphrenipollis sp.
Anzotegui and Cuadrado 1996
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Mautino and Anzótegui 2002 | |||||||||
Psilaperiporites cf. minimus
Regali et al. 1974
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Mautino and Anzótegui 2002 | |||||||||
see common names |
Geography
Country: | Argentina | State/province: | Catamarca |
Coordinates: | 26.8° South, 66.0° West (view map) | ||
Paleocoordinates: | 27.0° South, 64.0° West | ||
Basis of coordinate: | estimated from map | ||
Altitude: | 2349 meters | ||
Geographic resolution: | outcrop |
Time
Period: | Neogene | Epoch: | Miocene |
10 m.y. bin: | Cenozoic 6 | ||
Key time interval: | Late/Upper Miocene | ||
Age range of interval: | 11.60800 - 5.33300 m.y. ago |
Stratigraphy
Formation: | Chiquimil | ||||
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: La Formacion Chiquimil integra la secuencia basal del Grupo Santa Maria, estando apoyada sobre la Formacion Las Arcas, e infrayacente a la Formacion Andalhuala. |
Lithology and environment
Primary lithology: | fine,medium,yellow lithified sandy sandstone |
Secondary lithology: | green,red lithified argillaceous siltstone |
Includes fossils? | Y |
Lithology description: La Formacion Chiquimil, en el area de estudio, presenta una potencia de 360 metros. Sedimentologicamente, esta constituida por areniscas medianas a finas, de color predominantemente amarillo, con intercalaciones de conglomerados, alternando con limolitas y arcilitas verdes o rojizas | |
Environment: | "floodplain" |
Taphonomy
Modes of preservation: | soft parts,original sporopollenin |
Size of fossils: | microfossils |
Temporal resolution: | time-averaged |
Spatial resolution: | autochthonous |
Collection methods and comments
Collection methods: | bulk,chemical,field collection |
Reason for describing collection: | taxonomic analysis |
Metadata
Database number: | 137142 | ||
Authorizer: | C. Jaramillo | Enterer: | A. Cárdenas | Research group: | micropaleontology,paleobotany |
Created: | 2012-12-11 10:08:05 | Last modified: | 2012-12-10 17:08:05 |
Access level: | the public | Released: | 2012-12-11 10:08:05 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
43840. | L. R. Mautino and L. M. Anzótegui. 1998. Palinología de la Formación Chiquimil (Mioceno superior) en Vallecito, provincia de Catamarca, Argentina. Parte I. Esporas: Especies nuevas. Ameghiniana 35(2):227-233 [C. Jaramillo/A. Cárdenas] |
Secondary references:
43854 | L. R. Mautino and L. M. Anzótegui. 2000. Esporas del Mioceno y retrabajadas del Mesozoico en la Formación Chiquimil, Vallecito, provincia de Catamarca. Ameghiniana 37(1):13-22 [C. Jaramillo/A. Cárdenas] | |
43893 | L. R. Mautino and L. M. Anzótegui. 2002. Palinología de la Formación Chiquimil (Mioceno Superior), en Río Vallecito, provincia de Catamarca, Argentina. Parte 2. Polen. Ameghiniana 39(3):257-270 [C. Jaramillo/A. Cárdenas] | |
43933 | L. R. Mautino and L. M. Anzótegui. 2002. Palinología de la Formación Chiquimil (Mioceno Superior), en Río Vallecito, provincia de Catamarca, Argentina. Parte 3. Polen. Ameghiniana 39(3):271-284 [C. Jaramillo/A. Cárdenas] | |
43875 | S. K. Srivastava. 1984. A new elater-bearing Late Albian pollen species from offshore eastern Saudi Arabia. Botanical Journal of the Linnean Society 89:231-238 [C. Jaramillo/G. Doria] |