Vol. 55 No. 5 (2018)

Published: 2018-11-20

Articles

LOCOMOTOR MORPHOTYPES, ALLOMETRY, LINEAR REGRESSIONS AND THE SMALLEST SIzES IN ORNITHISCHIA: ESTIMATING BODY LENGTH USING HIND LIMB VARIABLES

Marcos Gabriel Becerra, Mariano Andres Ramirez

491-516
- Requires Subscription PDF [F. AMEGHINO AWARD 2018]
PLEISTOCENE EQUUS (EQUIDAE: MAMMALIA) FROM NORTHERN BRAZIL: EVIDENCE OF SCAVENGER BEHAVIOR BY URSIDS ON SOUTH AMERICAN HORSES

Leonardo Santos Avilla, Helena Machado, Herminio Ismael de Araujo-Junior, Dimila Mothe, Alline Rotti, Karoliny de Oliveira, Victoria Maldonado, Ana Maria Graciano Figueiredo, Angela Kinoshita, Oswaldo Baffa

517-530
- Requires Subscription PDF
HIGH RESOLUTION TRILOBITE BIOSTRATIGRAPHY FOR THE EARLY LATE TREMADOCIAN (Tr2) INTERVAL (EARLY ORDOVICIAN) SANTA ROSITA FORMATION, ARGENTINE CORDILLERA ORIENTAL

Facundo René Meroi Arcerito, Beatriz G. Waisfeld, N. Emilio Vaccari, Diego F. Muñoz

531-553
- Requires Subscription PDF
EARLY CRETACEOUS DINOFLAGELLATE CYSTS FROM THE AGRIO FORMATION AT ITS TYPE LOCALITY (NEUQUÉN BASIN, ARGENTINA) AND THEIR BIOSTRATIGRAPHIC IMPLICATIONS

Melisa Andrea Paolillo, María Verónica Guler, Darío Lazo, Pablo Jose Pazos, Guillermo Ottone, Beatriz Aguirre-Urreta

554-570
- Requires Subscription PDF
A REVIEW OF THE FOSSIL RECORD OF ECUADOR, WITH INSIGHTS ABOUT ITS CHALLENGES AND FUTURE DEVELOPMENT

Edwin Cadena, Jose Luis Román-Carrión

571-591
- Requires Subscription PDF

Paleontological Notes

AN EVALUATION OF THE DENTAL FEATURES USED TO DISTINGUISH TYPOTHERIOPSIS FROM PSEUDOTYPOTHERIUM (MESOTHERIIDAE, NOTOUNGULATA): REAPPRAISALS AND PROPOSALS REGARDING THEIR SYSTEMATIC VALUE

Matias Alberto Armella, Marcos Darío Ercoli

592-599
- Requires Subscription PDF
LINGULIFORMEAN BRACHIOPODS FROM THE LAS PLANTAS FORMATION (ORDOVICIAN, SANDBIAN), ARGENTINE PRECORDILLERA

Fernando Julián Lavié

600-606
- Requires Subscription PDF
FIRST FOSSIL OCCURRENCE OF THE GENUS PLATYCHELYNA HAYWARD AND THORPE, 1990 (BRYOZOA: CHEILOSTOMATA)

Juan López-Gappa, Leandro Martín Pérez, Miguel Griffin

607-612
- Requires Subscription PDF

Nomenclatural Notes

NOMENCLATURAL REVISION CONCERNING SOME GENERA OF THE ORDER TRIGONIIDA (BIVALVIA)

Javier Echevarría, Sonia Ros Franch, Miguel Oscar Manceñido

613-614
- Requires Subscription PDF

Book Reviews

Book Review: GREAT TRANSFORMATIONS IN VERTEBRATE EVOLUTION

Thomas L Stubbs

615-617
- PDF