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Terrestrial crustacean breeding trace fossils from the Cretaceous of Patagonia (Argentina): Palaeobiological and evolutionary significance
(Elsevier Science, 2008-07)
The breeding trace fossils described herein along with the high density of Loloichnus baqueroensis in the Cretaceous formations of Patagonia suggest that crayfishes were soil engineers along the Cretaceous in southern South ...
Especie nueva de Eriosachila blow y manning, 1996, (Crustacea: Decapoda), de la formación Colón, Cuba.
(Museo Nacional de Historia Natural, República Dominicana, 2011)
Se describe una especie nueva perteneciente al género Eriosachila, hallada en la Formación Colón (Oligoceno - Mioceno), de Cuba. Esta es la segunda especie perteneciente a este género que se encuentra en estratos posteocénicos. ...
The long trail: A chimera-like fossil crustacean interpreted as decapoda, stomatopoda, amphipoda and finally isopoda
(2021-07-01)
The process of interpreting and evaluating a fossil is a difficult task. Isopoda is a species-rich group of peracarid eumalacostracans which represent quite a challenge when found as fossils, independent of whether we are ...
THE LONG TRAIL: A CHIMERA-LIKE FOSSIL CRUSTACEAN INTERPRETED AS DECAPODA, STOMATOPODA, AMPHIPODA AND FINALLY ISOPODA
(Univ Studi Milano, 2021-07-01)
The process of interpreting and evaluating a fossil is a difficult task. Isopoda is a species-rich group of peracarid eumalacostracans which represent quite a challenge when found as fossils, independent of whether we are ...
Insights on the behavior of Late Paleozoic aquatic crustaceans (Pygocephalomorpha?): compound trace fossils from Western Argentina
(Taylor & Francis, 2014-05)
We describe intergradations between the arthropod repichnial trace fossils Diplichnites gouldi (Gevers et al., 1971), Dendroidichnites Demathieu et al., 1992, and Monomorphichnus Crimes, 1970 with two distinct cubichnial ...
Review of the enigmatic "shark", Platyacrodus unicus Ameghino, 1935, from the Paleocene of Patagonia, Argentina: a history of palaeontologists, sharks and crabs
(Magnolia Press, 2019-07)
Platyacrodus unicus Ameghino, 1935, was described as an enigmatic shark probably related to the clade Heterodontidae. This species was described based on a single, small crushing tooth-like element coming from the “Salamancan” ...
Crustáceos (Decapoda: Brachyura) fósiles de Cuba.
(2009)
Tres familias, dos géneros y dos especies se registran por primera vez para la edad geológica del Cretácico cubano hasta el Pleistoceno. Los géneros Persephona Leach, 1817 (Leucosiidae), Mithrax Desmarest, 1823 (Majidae) ...
Shrimps and leaves: Phytodetrital pulses and bioturbation in deposits of a river-dominated delta (middle jurassic lajas formation, Neuquén Basin, Argentina)
(Elsevier Science, 2019-02-15)
The Middle Jurassic Lajas Formation of the Neuquén Basin (Argentina) records mainly deltaic sedimentation. However, the precise role of the depositional mechanisms involved is still controversial. Well core YPF Nq. Laj-8 ...
A new crustacean clam shrimp (Spinicaudata: Eosestheriidae) from the Upper Triassic of Argentina and its importance for 'conchostracan' taxonomy
(Taylor & Francis Ltd, 2010-06)
A new species of a fossil crustacean clam shrimp (Spinicaudata: Eosestheriidae) Menucoestheria wichmanni is described from the lower Upper Triassic Vera Formation (Los Menucos Complex) in Rio Negro Province, southern ...
The first fossil isopod from Argentina: A new species of Cirolanidae (Crustacea: Peracarida) from the Miocene of Patagonia
(Crustacean Society, 2018-01)
Cirolana centinelensis, a new species of fossil cirolanid isopod from the early Miocene of Argentina is described, and the fossil record of South American isopods is briefly reviewed. Few fossil isopods are known from South ...