Barranca Parodi (Zone of Paraglyptodon chapadmalensis): Chapadmalalan, Argentina
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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unclassified
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Promachrauchenia chapadmalense
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| Taxon with last record on this zone | ||||||||||
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Mammalia
- Cingulata
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Urotherium sp.
Castellanos 1926
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Plohophoroides sp.
Castellanos 1928
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| Taxon with last record on this zone | ||||||||||
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Mammalia
- Cingulata
- Glyptodontidae
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Plohophorus figuratus
Ameghino 1887
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Paraglyptodon sp.
Castellanos 1932
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Mammalia
- Cingulata
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Trachycalyptus sp.
Ameghino 1908
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| Taxon with last record on this zone | ||||||||||
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Mammalia
- Cingulata
- Dasypodidae
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Macrochorobates sp.
Scillato Yané 1980
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| Taxon with last record on this zone | ||||||||||
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Doellotatus sp.
Bordas 1932
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Chorobates sp.
Reig 1958
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Macroeuphractus sp.
Ameghino 1887
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| Taxon with last record on this zone | ||||||||||
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Mammalia
- Nothrotheriidae
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Pronothrotherium sp.
Ameghino 1907
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Mammalia
- Megalonychidae
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Diheterocnus sp.
Kraglievich 1928
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| Taxon with last record on this zone | ||||||||||
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Mammalia
- Mylodontidae
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Scelidotheridium sp.
Kraglievich 1934
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Proscelidodon sp.
Bordas 1935
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Glossotheridium sp.
Kraglievich 1934
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Mammalia
- Rodentia
- Cricetidae
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Dankomys simpsoni
Reig 1978
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Graomys dorae
Reig 1978
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Mammalia
- Rodentia
- Octodontidae
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Eucoelophorus chapadmalensis
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| Taxon with last record on this zone | ||||||||||
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Mammalia
- Rodentia
- Dinomyidae
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Telicomys sp.
Kraglievich 1926
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| Taxon with last record on this zone | ||||||||||
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Telicomys gigantissimus
(Ameghino 1908)
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Mammalia
- Rodentia
- Hydrochoeridae
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Protohydrochoerus sp.
Rovereto 1914
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| synonym of Phugatherium | ||||||||||
| Taxon with last record on this zone | ||||||||||
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Anchimysops sp.
Kraglievich 1927
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| synonym of Phugatherium | ||||||||||
| Taxon with last record on this zone | ||||||||||
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Mammalia
- Rodentia
- Caviidae
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Cardiomys sp.
Ameghino 1885
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| Taxon with last record on this zone | ||||||||||
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Caviodon pozzii
Kraglievich 1927
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Microcavia sp.
Gervais and Ameghino 1880
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Dolicavia sp.
Ameghino 1916
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Orthomyctera chapadmalensis
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Mammalia
- Rodentia
- Chinchillidae
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Lagostomopsis sp.
Kraglievich 1926
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| spelled with current rank as Lagostomus (Lagostomopsis) | ||||||||||
| Taxon with last record on this zone | ||||||||||
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Mammalia
- Carnivora
- Procyonidae
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Cyonasua sp.
Ameghino 1885
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| Taxon with last record on this zone | ||||||||||
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Mammalia
- Panameriungulata
- Proterotheriidae
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Brachytherium sp.
Ameghino 1883
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Mammalia
- Tayassuidae
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Argyrohyus sp.
Kraglievich 1959
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Platygonus marplatensis
Reig 1952
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Mammalia
- Notoungulata
- Toxodontidae
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"Toxodon" chapadmalensis
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Xotodon sp.
Ameghino 1887
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| Taxon with last record on this zone | ||||||||||
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Mammalia
- Sparassodonta
- Thylacosmilidae
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Thylacosmilidae sp.
Riggs 1933
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| Taxon with last record on this zone | ||||||||||
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Mammalia
- Argyrolagidae
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Argyrolagus sp.
Ameghino 1904
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| Taxon with last record on this zone | ||||||||||
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Mammalia
- Didelphimorphia
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Lutreolina tracheia
Rovereto 1914
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Hyperdidelphys sp.
Ameghino 1904
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Didelphis brachiodonta
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Didelphis reigi
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Didelphis crucialis
Ameghino 1904
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| see common names | ||||||||||
Geography
| Country: | Argentina | State/province: | Buenos Aires |
| Coordinates: | 38.1° South, 57.7° West (view map) | ||
| Paleocoordinates: | 38.2° South, 56.5° West | ||
| Basis of coordinate: | estimated from map | ||
| Geographic resolution: | outcrop |
Time
| Period: | Neogene | Epoch: | Pliocene |
| 10 m.y. bin: | Cenozoic 6 | ||
| Key time interval: | Chapadmalalan | ||
| Age range of interval: | 3.70000 - 2.90000 m.y. ago |
Stratigraphy
| Formation: | Chapadmalal | ||||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: The Zone of Paraglyptodon chapadmalensis should be the basis of the upper part of the Chapadmalalan as defined here
Chapadmalal “Formation” of Kraglievich, 1952 non Piso Chapal- malense of Ameghino, 1980); type locality, Barranca Parodi. | |||||
Lithology and environment
| Primary lithology: | paleosol/pedogenic not reported |
| Environment: | terrestrial indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Also known as: | beds from the base of cliffs to paleosol 5 of Zarate, 1989 | ||
| Database number: | 199154 | ||
| Authorizer: | P. Mannion | Enterer: | M. Kouvari |
| Modifier: | M. Kouvari | ||
| Created: | 2019-01-23 03:20:59 | Last modified: | 2019-01-23 03:32:39 |
| Access level: | the public | Released: | 2019-01-23 03:20:59 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 67787. | A. L. Cione and E. P. Tonni. 1996. Reassesment of the Pliocene-Pleistocene continental time scale of Southern South America. Correlation of the type Chapadmalalan with Bolivian sections. Journal of South American Earth Sciences 9(3/4):221-236 [P. Mannion/M. Kouvari/M. Kouvari] |