Results 241 to 250 of about 31,552 (277)

Early Jurassic protobranch bivalves from Chubut, Argentina

Journal of Paleontology, 2019
AbstractKnowledge on Early Jurassic marine fossil invertebrates from Argentina is very uneven. Particularly, faunas from Chubut Province received less attention and were thought to be poorer than those from the Neuquén Basin. Nevertheless, an updated revision of bivalves shows that some groups, such as the Protobranchia, were relatively more diverse in
Susana E. Damborenea, María Alejandra Pagani   +1 more
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The Eocene SANUs from the Chubut River Valley (Cerro Pan de Azúcar and Bryn Gwyn, Chubut, Argentina)

Journal of South American Earth Sciences, 2023
As result of the expedition during 1897 in the Valle Inferior del Río Chubut, near Gaiman city (Chubut Province, Argentina), the Swiss naturalist Santiago Roth collected a small but interesting assemblage of South American native ungulates from the Paleogene fossiliferous levels of the Cerro Pan de Azúcar fossil locality.
Vera, Bárbara Soledad, Reguero, Marcelo Alfredo   +1 more
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Chubut, Argentina: a contested Welsh ‘first-place’

International Journal of Heritage Studies, 2017
AbstractIn an attempt to escape British hegemony, the Welsh established a Patagonian colony in 1865, in what is now the Chubut Province of Argentina. The historical struggles the immigrants faced upon settling the land are rooted in the landscape and commemorated in different versions of Patagonian regional history through provincial museum narratives ...
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Massive corals in Paleocene siliciclastic sediments of Chubut (Argentina)

Facies, 2005
A horizon with large, massive corals in growth position was discovered in the Paleocene, probably upper Danian, part of the Maastrichtian–Paleocene Lefipan Formation of Chubut (Patagonia, Argentina). All corals belong to one species, the cosmopolitan Haimesiastraea conferta Vaughan, which survived the end-Cretaceous mass extinction.
Wolfgang Kiessling, Eugenio Aragón, Roberto Scasso, Martin Aberhan, Jürgen Kriwet, Francisco Medina, Diego Fracchia   +6 more
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Harmful Marine Microalgae in Coastal Waters of Chubut (Patagonia, Argentina)

2018
A Harmful Algal Blooms Regional Monitoring Program has been carried out in Chubut coastal waters (Patagonia, Argentina) since the year 2000. This program surveys an extended shoreline, with bays and gulfs with shellfish natural banks and farms. Paralytic shellfish poison (PSP)-toxin-producing species, A.
Sastre, Alicia Viviana, Santinelli, Norma Herminia, Solis, Miriam Edith, Perez, Laura Beatriz, Díaz Ovejero, Soledad, Gracia Villalobos, Leilen Luciana, Cadaillón, Andreana Mackenna, D'agostino, Valeria Carina   +7 more
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Hydrography and Circulation of the Chubut River Estuary (Argentina)

Estuaries, 1989
The hydrography and circulation of the Chubut River were investigated under exceptionally low river discharge. The frontal zone formed by the entrance of the tide in the estuary may be observed as far as 4.5 km from the mouth, showing that the salt intrusion due to tidal effects reaches further inland than during normal river discharge.
Gerardo M. E. Perillo, Maria Cintia Piccolo, Maria del Carmen Scapini, Jorge Orfila   +3 more
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Notes on coastal birds of Puerto Melo, Chubut, Argentina

1985
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Livezey, B C, Humphrey, P S, Thompson, Max C.   +2 more
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Mammals from the early Cenozoic of Chubut, Argentina

1970
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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New early Jurassic decapod crustacean from Patagonia (Chubut province), Argentina

Paläontologische Zeitschrift, 2010
A well-preserved decapod specimen was found in early Toarcian deposits cropping out on the western slope of Meseta Catreleo, central Chubut province, Argentina. It is a nearly complete exoskeleton preserved in lateral view, slightly crushed, in fine-grained sandstones. The skeleton is mostly articulated, though some pieces are disarticulated or missing.
Pagani, María Alejandra, Damborenea, Susana Ester, Manceñido, Miguel Oscar, Ferrari, Silvia Mariel   +3 more
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New Primate Fossils from Late Oligocene (Colhuehuapian) Localities of Chubut Province, Argentina

Folia Primatologica, 1983
New primate fossils have been recovered from the late Oligocene (Colhuehuapian) localities of Gaiman and Sacanana in Patagonian Argentina. The new fossils are provisionally allocated to Dolichocebus gaimanensis and Tremacebus harringtoni, the only primates previously described from these localities.
J G, Fleagle, T M, Bown
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