, Brazil

  • Ameghiniana Vol. 47 No. 1 - Articles
    Palinologia das formações Rio Bonito e Palermo (Permiano Inferior, Bacia do Paraná) em Candiota, Rio Grande do Sul, Brasil: novos dados e implicações bioestratigráficas
    Abstract
  • Ameghiniana Vol. 46 No. 1 - Articles
    Leonardosia langei Sommer (Charophyta, Porocharaceae) from Corumbataí Formation (Guadalupian), Piracicaba, SP, Brazil: First record of an antheridium and of corticated thalli
    Abstract
  • Ameghiniana Vol. 45 No. 1 - Articles
    DIAGNOSTIC REVISION FOR THE MESOZOIC TETRAPOD ICHNOSPECIES BRASILICHNIUM ELUSIVUM (LEONARDI, 1981) (MAMMALIA) FROM THE BOTUCATU FORMATION, PARANÁ BASIN, BRASIL
    Abstract
  • Ameghiniana Vol. 47 No. 3 - Articles
    Tafonomía de los depósitos de Bouchardia rosea (Rhynchonelliformea, Brachiopoda) de la bahía de Ubatuba, Brasil: implicaciones para el uso de firmas tafonómicas en (paleo)ambiental análisis
    Abstract
  • Ameghiniana Vol. 46 No. 2 - Articles
    The Triassic insect fauna from Argentina. Blattoptera and Coleoptera from the Ischichuca Formation (Bermejo Basin), La Rioja Province
    Abstract
  • Ameghiniana Vol. 45 No. 2 - Articles
    Major developments in conulariid research: problems of interpretation and future perspectives
    Abstract
  • Ameghiniana Vol. 49 No. 3 - Articles
    Terminalia palaeopubescens sp. nov. (Combretaceae) da Formação Fonseca (Eoceno/Oligoceno) de Minas Gerais, Brasil: morfologia foliar, fungos epifilicos associados e paleoclima
    Abstract  PDF (Español (España))
  • Ameghiniana Vol. 49 No. 1 - Articles
    RECENT OSTRACODS (FAMILY TRACHYLEBERIDIDAE) FROM THE SOUTHERN BRAZILIAN CONTINENTAL SHELF
    Abstract  PDF
  • Ameghiniana Vol. 49 No. 4 - Articles
    PALEOBOTANY AND PALYNOLOGY OF THE RIO BONITO FORMATION (LOWER PERMIAN, PARANÁ BASIN, BRAZIL) AT THE QUITÉRIA OUTCROP
    Abstract  PDF
  • Ameghiniana Vol. 50 No. 1 - Articles
    NEW “FLOWER” AND LEAVES OF BENNETTITALES FROM SOUTHERN BRAZIL AND THEIR IMPLICATION IN THE AGE OF THE LOWER MESOZOIC DEPOSITS
    Abstract  PDF
  • Ameghiniana Vol. 48 No. 2 - Nomenclatural Notes
    QUADRACYTHERE VENUSTA NOM. NOV.: NEW REPLACEMENT NAME FOR QUADRACYTHERE NEALEI RAMOS, COIMBRA AND WHATLEY, 2009
    Abstract
  • Ameghiniana Vol. 50 No. 1 - Articles
    POSTCRANIAL SKELETON OF MARILIASUCHUS AMARALI CARVALHO AND BERTINI, 1999 (MESOEUCROCODYLIA) FROM THE BAURU BASIN, UPPER CRETACEOUS OF BRAZIL
    Abstract  PDF
  • Ameghiniana Vol. 49 No. 3 - Articles
    Análise palinoestratigráfica dos depósitos permianos (Poços HN-05-RS E HN-25-RS) do sul da Bacia do Paraná
    Abstract  PDF (Español (España))
  • Ameghiniana Vol. 56 No. 4 - Articles
    DIVERSITY, AFFINITIES AND ADAPTATIONS OF THE SOUTH AMERICAN BASAL SPARASSODONT PATENE SIMPSON, 1935 (MAMMALIA, METATHERIA)
    Abstract
  • Ameghiniana Vol. 52 No. 1 - Articles
    PALYNOLOGY OF THE MIDDLE MIOCENE–PLIOCENE NOVO REMANSO FORMATION, CENTRAL AMAZONIA, BRAZIL
    Abstract
  • Ameghiniana Vol. 53 No. 1 - Articles
    A NEW SPECIES OF TRACHYLEBERIDIDAE (OSTRACODA, CRUSTACEA) FROM THE EARLY MIOCENE OF THE PELOTAS BASIN, SOUTHERNMOST BRAZIL
    Abstract
  • Ameghiniana Vol. 53 No. 5 - Articles
    XYLOPTERIS (FRENGUELLI) STIPACINIC & BONNETTI IN THE MIDDLE- UPPER TRIASSIC (SANTA MARIA FORMATION) OF BRAZIL
    Abstract
  • Ameghiniana Vol. 53 No. 4 - Articles
    THE “METACRYPHAEUS TUBERCULATUS GROUP” (TRILOBITA, CALMONIIDAE) FROM THE DEVONIAN OF THE PARNAÍBA BASIN, BRAZIL
    Abstract
  • Ameghiniana Vol. 53 No. 5 - Articles
    METACRYPHAEUS TUBERCULATUS AND METACRYPHAEUS AUSTRALIS (TRILOBITA, PHACOPIDA) FROM THE DEVONIAN OF THE PARANÁ BASIN: TAXONOMY AND PALEOBIOGEOGRAPHY
    Abstract
  • Ameghiniana Vol. 55 No. 1 - Articles
    HOLOCENE BIOCLASTIC ACCUMULATIONS FROM CABO FRIO COASTAL PLAIN, SOUTHEASTERN BRAZIL: TAXONOMIC COMPOSITION, TAPHONOMIC ASPECTS, GEOCHRONOLOGY AND PALEOENVIRONMENTAL IMPLICATIONS
    Abstract
  • Ameghiniana Vol. 55 No. 5 - Articles
    PLEISTOCENE EQUUS (EQUIDAE: MAMMALIA) FROM NORTHERN BRAZIL: EVIDENCE OF SCAVENGER BEHAVIOR BY URSIDS ON SOUTH AMERICAN HORSES
    Abstract
  • Ameghiniana Vol. 55 No. 6 - Articles
    A NEW TITANOSAUR OSTEODERM RECORD FROM BRAZIL AND ITS SIGNIFICANCE
    Abstract
  • Ameghiniana Vol. 56 No. 5 - Articles
    INTRASPECIFIC VARIATION OF ONE OF THE OLDEST LITOPTERNA (MAMMALIA), PROTOLIPTERNA ELLIPSODONTOIDES, AND REDESCRIPTION OF THE SPECIES
    Abstract
  • Ameghiniana Vol. 56 No. 6 - Articles
    NEW RECORDS OF THE ENIGMATIC NEOTROPICAL FOSSIL FISH ACREGOLIATH RANCII (TELEOSTEI INCERTAE SEDIS) FROM THE MIDDLE MIOCENE HONDA GROUP OF COLOMBIA
    Abstract
  • Ameghiniana Vol. 57 No. 4 - Articles
    A WIDESPREAD, NEARLY MONOSPECIFIC SILICIFIED COCCOIDAL MICROBIOTA FROM THE PERMIAN OF BRAZIL (ASSISTÊNCIA FORMATION, IRATI SUBGROUP, PARANÁ BASIN)
    Abstract
  • Ameghiniana Vol. 52 No. 5 - Articles
    ARCHOSAUROMORPH REMAINS FROM THE TARJADOS FORMATION (EARLY–MIDDLE TRIASSIC, NW ARGENTINA)
    Abstract
  • Ameghiniana Vol. 55 No. 2 - Articles
    FOSSIL CRICETID RODENTS FROM THE QUATERNARY OF NORTHERN BRAZIL AND THEIR PALEOENVIRONMENTAL SIGNIFICANCE
    Abstract
  • Ameghiniana Vol. 45 No. 1 - Paleontological Notes
    NUEVA ESPECIE DE ALOUATTA (PRIMATES, ATELINAE) DEL PLEISTOCENO TARDÍO DE BAHÍA, BRASIL
    Abstract
  • Ameghiniana Vol. 48 No. 4 - Paleontological Notes
    A SPERM WHALE (CETACEA: PHYSETEROIDEA) FROM THE PARANÁ FORMATION (LATE MIOCENE) OF ENTRE RÍOS, ARGENTINA. ENVIRONMENT AND TAPHONOMY
    Abstract
  • Ameghiniana Vol. 51 No. 2 - Articles
    ON THE TYPE SPECIMEN OF PANOCHTHUS FRENZELIANUS AMEGHINO, 1889 (XENARTHRA, GLYPTODONTIA, PANOCHTHIDAE)
    Abstract
  • Ameghiniana Vol. 55 No. 3 - Articles
    A NEW SPECIES OF NEOGLYPTATELUS (MAMMALIA, XENARTHRA, CINGULATA) FROM THE LATE MIOCENE OF URUGUAY PROVIDES NEW INSIGHTS ON THE EVOLUTION OF THE DORSAL ARMOR IN CINGULATES
    Abstract
  • Ameghiniana Vol. 48 No. 4 - Articles
    THE MOST ANCIENT PLATYPERLIDAE (INSECTA, PERLIDA= PLECOPTERA) FROM EARLY LATE TRIASSIC DEPOSITS IN SOUTHERN SOUTH AMERICA
    Abstract