| Table of contents Ameghiniana vol.44 no.2 Buenos Aires Apr./June 2007 Press Release | | | |
Artículos originales | | | | · Hoplophorini (Xenarthra, Glyptodontidae) from the "Araucanian" (late Miocene-early Pliocene) of the Northwest of Argentina: systematics, paleobiogeography and paleoenvironments Zurita, Alfredo E.
| | | | · Benthic foraminifers of a Holocene core from the Colorado Basin, Argentina Bernasconi, Emiliana; Cusminsky, Gabriela
| | | | · The Triassic paleoflora of Potrerillos, Mendoza Province, Argentina Artabe, Analía E.; Morel, Eduardo M.; Ganuza, Daniel G.; Zavattieri, Ana M.; Spalletti, Luis A.
| | | | · Systematic and palaeodendrological study of a Triassic Cupressaceae wood from the Ischigualasto Formation, San Juan Province, Argentina Bodnar, Josefina; Artabe, Analía E.
| | | | · Planoxylon Stopes, Protelicoxylon Philippe and Herbstiloxylon gen. nov. (Coniferales) from the Middle Jurassic La Matilde Formation, Santa Cruz Province, Argentina Gnaedinger, Silvia
| | | | · The Triassic insect fauna from the Los Rastros Formation (Bermejo Basin), La Rioja Province (Argentina): its context, taphonomy and paleobiology Mancuso, Adriana C.; Gallego, Oscar F.; Martins-Neto, Rafael G.
| | | | · A short-necked plesiosaur (Plesiosauroidea, Polycotylidae) from the Upper Cretaceous of north Patagonia Salgado, Leonardo; Parras, Ana; Gasparini, Zulma
| | | | · Non siliceous algae and acritarchs from the Holocene coastal deposits at the La Ballenera Creek, Buenos Aires, Argentina Borel, C. Marcela
| | | | · Contribution to the sedimentological and palaeobotanical knowledge of the El Freno Formation (Early Jurassic) in the upper Atuel River Valley, Mendoza, Argentina Spalletti, Luis A.; Morel, Eduardo M.; Franzese, Juan R.; Artabe, Analía E.; Ganuza, Daniel G.; Zúñiga, Adolfo
| | | | · Ammonoids (Crioceratitinae, Hauterivian) from the Austral Basin, Chile Aguirre-Urreta, Beatriz; Suárez, Manuel; de la Cruz, Rita; Ramos, Victor A.
| | | | · New Lower Permian gastropods from the Mojón de Hierro Formation, Chubut Province, Argentina Pinilla, Karina; Sabattini, Nora; Hlebszevitsch, Julio
| | | | · Taphonomic analysis of Holocene chitons (Polyplacophora: Mollusca) from Tierra del Fuego, Argentina Gordillo, Sandra
| | | | · Systematic revision of Palaeospheniscus biloculata (Simpson) nov. comb. (Aves, Spheniscidae) from the Gaiman Formation (Early Miocene), Chubut, Argentina Acosta Hospitaleche, Carolina
| | | | · The Megatheriinae (Xenarthra, Tardigrada) from the Tertiary of Entre Ríos, Argentina: taxonomic and systematic aspects Brandoni, Diego; Scillato-Yané, Gustavo J.
| | | | · A new species of Eocaiman Simpson (Crocodylia, Alligatoridae) from the Lower Paleocene of Patagonia Bona, Paula
| | | | · Paleogene radiolarias from Austral Basin, Tierra del Fuego Island, Argentina Jannou, Gabriel
| | | Notas paleontológicas | | | | · Consideraciones sobre la fenestra preantorbital en embriones de dinosaurios saurópodos del Cretácico de Patagonia García, Rodolfo Andrés
| | | | · New records of basal ornithopod dinosaurs in the Cretaceous of North Patagonia Coria, Rodolfo A; Cambiaso, Andrea V; Salgado, Leonardo
| | | | · A fragmentary theropod skull from the Middle Jurassic of Patagonia Rauhut, Oliver W.M.
| | | | · A new Cretaceous chelid turtle from the northern Neuquén Basin, Argentina De La Fuente, Marcelo S.; Calvo, Jorge O.; González Riga, Bernardo J.
| | | | · The first shelly fauna from metamorphic rocks of the Sierras Pampeanas (La Cébila Formation, Sierra de Ambato, Argentina): age and paleogeographic implications Verdecchia, Sebastián O; Baldo, Edgardo G; Benedetto, Juan L; Borghi, Pablo A
| | | | · El género Coleites Plummer (Rotaliina, Foraminiferida) en la Argentina Caramés, Andrea; Náñez, Carolina
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