Cerro Abigarrado: Danian, Argentina

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
Favitricolpites australis n. sp. microspore
Striatricolpopites gamerroi microspore
Pteridopsida
Cyathidites patagonicus microspore Archangelsky 1972
Cyathidites minor microspore Couper 1953
Polypodiopsida - Gleicheniaceae
Gleicheniidites senonicus microspore Ross 1949
Clavifera triplex microspore Bolkhovitina 1966
Polypodiopsida - Polypodiaceae
Laevigatosporites ovatus microspore Wilson and Webster 1946
unclassified
Confertisulcites informal sp. 1 microspore Anderson 1960
Magnoliopsida
Callistopollenites sp. Srivastava 1969
Archangelsky and Zamaloa 1986
Res. 188 (2 measurements)
Rhoipites baculatus n. sp. microspore Archangelsky 1973
Archangelsky and Zamaloa 1986
Res. 752
Rousea patagonica n. sp. microspore Archangelsky 1973
Rousea microreticulata Archangelsky and Zamaloa 1986
Archangelsky and Zamaloa 1986
Res. 188
Albertipollenites anguloluminosus microspore Archangelsky 1973
Senipites tercrassata microspore Archangelsky 1973
Polyporina romeroi n. sp. microspore Archangelsky 1973
Psilatricolporites salamanquensis Archangelsky and Zamaloa 1986
Archangelsky and Zamaloa 1986
Res. 188 (5 measurements)
Gemmatricolpites subsphaericus microspore Archangelsky 1973
Haloragacidites harrisii microspore Mildenhall and Harris 1971
Retitricolporites chubutensis Archangelsky 1973
Archangelsky and Zamaloa 1986
Res. 188, Res. 755, Res. 766
Syndemicolpites petriellai n. sp. microspore Archangelsky 1973
Ulmoideipites patagonicus microspore
Coniferales - Podocarpaceae
Phyllocladidites mawsonii microspore Cookson 1947
Archangelsky and Romero 1974
Microcachryidites antarcticus microspore Couper 1953
Archangelsky and Romero 1974
Dacrydiumites florinii microspore Cookson and Pike 1953
Archangelsky and Romero 1974
Podocarpidites informal sp. 1 microspore Cookson 1947
Archangelsky and Romero 1974
Podocarpidites marwickii microspore Couper 1953
Archangelsky and Romero 1974
Angiospermae
Restioniidites pascualii n. sp. microspore Archangelsky 1973
Sabalpollenites sp. microspore Thiergart 1938
Angiospermae - Arecaceae
Longapertites sp. microspore van Hoeken-Klinkenberg 1964
Longapertites andreisii microspore Archangelsky 1973
Angiospermae - Liliaceae
Liliacidites informal sp. 1 microspore Couper 1953
Liliacidites variegatus microspore Couper 1953
Liliacidites vermireticulatus Archangelsky and Zamaloa 1986
Archangelsky and Zamaloa 1986
Res. 188. (4 measurements)
Angiospermae - Araceae
Pandaniidites sp. microspore Elsik 1968
Angiospermae - Buxales
Tuberculatosporites parvus microspore Archangelsky 1972
Angiospermae - Gunnerales
Tricolpites communis microspore Archangelsky 1973
Tricolpites gillii microspore Cookson 1957
Angiospermae - Proteales - Proteaceae
Proteacidites sp. microspore Cookson and Couper 1953
Angiospermae - Proteales
Triatriopollenites lateflexus microspore Archangelsky 1973
Triatriopollenites bertelsii microspore Archangelsky 1973
Angiospermae - Santalales
Anacolosidites diffusa n. sp. microspore Archangelsky 1973
unclassified
Psilatricolpites sp. microspore Van der Hammen and Wijmstra 1964
Equisetopsida - Araucariaceae
Araucariacites sp. microspore Cookson and Couper 1953
Archangelsky and Romero 1974
Equisetopsida - Cheirolepidiaceae
Classopollis informal sp. 1 microspore Pflug 1953
Archangelsky and Romero 1974
unclassified
Cingutriletes australis microspore Archangelsky 1972
Lycopodiopsida - Selaginellales - Selaginellaceae
Neoraistrickia sp. microspore Potonié 1956
Lycopodiopsida - Lycopodiales - Lycopodiaceae
Lycopodiumsporites austroclavatidites microspore Potonié 1956
see common names

Geography
Country:Argentina State/province:Chubut
Coordinates: 45.8° South, 69.0° West (view map)
Paleocoordinates:48.3° South, 58.3° West
Basis of coordinate:estimated from map
Time
Period:Paleogene Epoch:Paleocene
Stage:Danian 10 m.y. bin:Cenozoic 1
Key time interval:Danian
Age range of interval:66.00000 - 61.60000 m.y. ago
Stratigraphy
Formation:Salamanca
Lithology and environment
Primary lithology: lithified muddy "shale"
Environment:terrestrial indet.
Taphonomy
Modes of preservation:soft parts
Size of fossils:microfossils
Collection methods and comments
Reason for describing collection:taxonomic analysis
Metadata
Database number:136508
Authorizer:C. Jaramillo Enterer:J. Ceballos, C. Jaramillo
Modifier:G. Varnham Research group:paleobotany
Created:2012-11-29 10:39:04 Last modified:2022-05-04 06:55:53
Access level:group members Released:2014-11-29 10:39:04
Creative Commons license:CC BY
Reference information

Primary reference:
54876. S. Archangelsky. 1973. Palinología del Paleoceno de Chubut. I. Descripciones Sistemáticas. Ameghiniana 10(4):339-399 [C. Jaramillo/C. Jaramillo/C. Jaramillo]

Secondary references:

55102 S. Archangelsky and E. J. Romero. 1974. Polen de Gimnospermas (Coniferas) del Cretácico Superior y Paleoceno de Patagonia. Ameghiniana 11(3):217-236 [C. Jaramillo/C. Jaramillo]
43634 S. Archangelsky and M. C. Zamaloa. 1986. Nuevas descripciones palinológicas de las formaciones Salamanca y Bororo, Paleoceno de Chubut (República Argentina). Ameghiniana 23(1-2):35-46 [C. Jaramillo/J. Ceballos/A. Cárdenas]