Matches in SemOpenAlex for { <https://semopenalex.org/work/W214848067> ?p ?o ?g. }
Showing items 1 to 70 of
70
with 100 items per page.
- W214848067 endingPage "8" @default.
- W214848067 startingPage "1" @default.
- W214848067 abstract "espanolLa cuenca de Chaco-Parana se situa en el nordeste de Argentina y centro de Uruguay, y se puede dividir en dos subcuencas: la de Alhuampa en el noroeste y la de Rosario en el sudeste. Las muestras procedentes de las formaciones Copo, Cabure y Rincon en la subcuenca de Alhuampa aportaron especies de quitinozoos diagnosticos que sugieren una edad Ludlow-Pridoli temprano para la Fm. Copo, Pridoli temprano para la base de la Fm. Cabure, y Eifeliense sensu lato-Givetiense temprano para la Fm. Rincon. La parte superior de la Fm. Cabure es probablemente Lochkoviense tardio-Praguiense temprano, y la parte basal de la Fm. Rincon podria ser tan antigua como Emsiense tardio. La evolucion de la subcuenca de Rosario fue aparentemente diferente, como se observa en el centro de Uruguay, donde la Fm. Cerrezuelo, equivalente de la Fm. Cabure, subyace a la Fm. Cordobes del Devonico inferior. Hace falta mas investigacion para confirmar si en la subcuenca de Alhuampa se encuentran rocas del Devonico inferior. Palabras clave: Cuenca de Chaco-Parana, quitinozoos, Silurico, Devonico, Argentina, Uruguay. EnglishThe Chaco-Parana Basin is situated in northeast Argentina and central Uruguay. The basin proper can be subdivided into two sub-basins: the Alhuampa Sub-basin in the northwest, and the Rosario Sub-basin in the southeast. Samples from the Copo, Cabure and Rincon formations in the Alhuampa Sub-basin have yielded diagnostic chitinozoan species. These suggest a Ludlow-early Pridoli age for the Copo Fm., an early Pridoli age for the basal Cabure Fm., and an Eifelian sensu lato-early Givetian age for the Rincon Fm. The upper part of the Cabure Fm. probably is late Lochkovian-early Pragian, and the basal part of the Rincon Fm. can be as old as late Emsian. The evolution of the Rosario Sub-basin was seemingly different, as evidenced by strata in central Uruguay where the Cerrezuelo Fm., equivalent of the Cabure Fm., is overlain by the Early Devonian Cordobes Fm. Further investigations are required in order to confirm whether or not Lower Devonian rocks are present in the Alhuampa Sub-basin. Keywords: Chaco-Parana Basin, Chitinozoa, Silurian, Devonian, Argentina, Uruguay." @default.
- W214848067 created "2016-06-24" @default.
- W214848067 creator A5036177940 @default.
- W214848067 date "2003-01-01" @default.
- W214848067 modified "2023-09-26" @default.
- W214848067 title "Silurian and devonian chitinozoan assemblages from the Chaco-Paraná basin, northeastern Argentina and central Uruguay" @default.
- W214848067 cites W1972885671 @default.
- W214848067 cites W1985461362 @default.
- W214848067 cites W2045994722 @default.
- W214848067 cites W2074968318 @default.
- W214848067 cites W2101456996 @default.
- W214848067 cites W2124970079 @default.
- W214848067 cites W2152325417 @default.
- W214848067 cites W2605834427 @default.
- W214848067 cites W303902128 @default.
- W214848067 cites W362536771 @default.
- W214848067 hasPublicationYear "2003" @default.
- W214848067 type Work @default.
- W214848067 sameAs 214848067 @default.
- W214848067 citedByCount "5" @default.
- W214848067 countsByYear W2148480672016 @default.
- W214848067 crossrefType "journal-article" @default.
- W214848067 hasAuthorship W214848067A5036177940 @default.
- W214848067 hasConcept C107832698 @default.
- W214848067 hasConcept C109007969 @default.
- W214848067 hasConcept C127313418 @default.
- W214848067 hasConcept C142362112 @default.
- W214848067 hasConcept C151730666 @default.
- W214848067 hasConcept C15708023 @default.
- W214848067 hasConcept C166957645 @default.
- W214848067 hasConcept C205649164 @default.
- W214848067 hasConceptScore W214848067C107832698 @default.
- W214848067 hasConceptScore W214848067C109007969 @default.
- W214848067 hasConceptScore W214848067C127313418 @default.
- W214848067 hasConceptScore W214848067C142362112 @default.
- W214848067 hasConceptScore W214848067C151730666 @default.
- W214848067 hasConceptScore W214848067C15708023 @default.
- W214848067 hasConceptScore W214848067C166957645 @default.
- W214848067 hasConceptScore W214848067C205649164 @default.
- W214848067 hasIssue "1" @default.
- W214848067 hasLocation W2148480671 @default.
- W214848067 hasOpenAccess W214848067 @default.
- W214848067 hasPrimaryLocation W2148480671 @default.
- W214848067 hasRelatedWork W102198150 @default.
- W214848067 hasRelatedWork W142576962 @default.
- W214848067 hasRelatedWork W1491589954 @default.
- W214848067 hasRelatedWork W1512293381 @default.
- W214848067 hasRelatedWork W1967823068 @default.
- W214848067 hasRelatedWork W2031841471 @default.
- W214848067 hasRelatedWork W2045994722 @default.
- W214848067 hasRelatedWork W2067462836 @default.
- W214848067 hasRelatedWork W2091539779 @default.
- W214848067 hasRelatedWork W2096032436 @default.
- W214848067 hasRelatedWork W217312177 @default.
- W214848067 hasRelatedWork W2265419549 @default.
- W214848067 hasRelatedWork W2509193395 @default.
- W214848067 hasRelatedWork W285226271 @default.
- W214848067 hasRelatedWork W2889465567 @default.
- W214848067 hasRelatedWork W2910189912 @default.
- W214848067 hasRelatedWork W2913050352 @default.
- W214848067 hasRelatedWork W303902128 @default.
- W214848067 hasRelatedWork W797929270 @default.
- W214848067 hasRelatedWork W937429103 @default.
- W214848067 hasVolume "35" @default.
- W214848067 isParatext "false" @default.
- W214848067 isRetracted "false" @default.
- W214848067 magId "214848067" @default.
- W214848067 workType "article" @default.