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A New Devonian Modiolopsidae (Mollusca: Bivalvia) from the Ponta Grossa Formation, Paraná Basin, BrazilA New Devonian Modiolopsidae (Mollusca: Bivalvia) from the Ponta Grossa Formation, Paraná Basin, Brazil
(Instituto de Geociências /Universidade Federal do Rio Grande do Sul, 2003)
The phacopid trilobite Echidnops taphomimus n. sp. from the Lower Devonian of Argentina: Insights into infaunal molting, eye architecture and geographic distribution
(Paleontological Society, 2016-11)
Some Silurian-Devonian Argentinian trilobites characterized by infaunal behavior during molting are considered. After a taxonomic reappraisal, a species previously referred to a lineage of the phacopid Paciphacops is ...
The trilobite reedops (Phacopidae) in the lower devonian of argentina (Malvinokaffric Realm)
(Paleontological Society, 2012-03)
The trilobite Reedops is documented from strata probably corresponding to the middle part of the Talacasto Formation in the Sierra de las Minitas, at the northernmost extent of the Precordillera in La Rioja Province, ...
Devonian tentaculitoidea of the malvinokaffric realm of Brazil, paraná basin
(2018-01-01)
The Tentaculitoidea is represented by extinct invertebrates characterized by small, conic, carbonate shells of animals that inhabiting exclusively marine environments. The tentaculitoids occur from the Ordovician to Devonian, ...
Silurian-Devonian coral associations across a sequence stratigraphic boundary in the Argentine Precordillera
(John Wiley & Sons Ltd, 2013-03)
Silurian and Devonian corals occur abundantly in siliciclastic rocks of the Argentine Precordillera. They are distributed along a Silurian stormdominated shallow-water platform, a transitional restricted nearshore environment, ...
The new genus Talacastospongia: insights on the first record of a Devonian sponge from South America
(Paleontological Society, 2015-12)
The Lower Devonian (Lochkovian) hexactinellid sponge Talacastospongia minima n. gen. n. sp., is reported from the lower beds of the Talacasto Formation in the Argentine Precordillera. It represents the first Devonian ...
The metacryphaeus tuberculatus group (Trilobita, calmoniidae) from the Devonian of the Parnaíba Basin, Brazil
(2016-01-01)
Calmoniid trilobites of the Metacryphaeus tuberculatus group occur in many Devonian localities within the Malvinokaffric Realm. In the Parnaíba Basin, in northeastern Brazil, the group is represented by Metacryphaeus ...
A revision of the Devonian Malvinokaffric dalmanitid trilobite Dalmanitoides Delo, 1935, on the basis of new data from Argentina
(Coquina Press, 2012-03)
In light of new information on holotypes and additional material from the Lower Devonian type areas from Argentina, the dalmanitid trilobite Dalmanitoides Delo, 1935,is rediagnosed and considered a dalmanitine ...
A Devonian Ostracode From Ponta Grossa Formation; Paraná Basin; Brazil
(Instituto de Geociências /Universidade Federal do Rio Grande do Sul, 1986)
Devonian bryozoans from Argentina: new cosmopolitan components of Southwestern Gondwanan basins
(Paleontological Society, 2019-03)
Lower to probably Middle Devonian bryozoans from western Argentina are reported. Five genera of trepostomes: Leptotrypa, Leptotrypella, Eridotrypella, Cyphotrypa, Boardmanella, and the cryptostome ?Pseudonematopora are ...