New issues have been published - AMEGHINIANA - VOL. 61 (5-6)

Vol. 61 No. 5 (2024): Gondwanan Perspectives: Paleontological studies in Antarctica and its biogeographic connection with South America

 

GONDWANAN PERSPECTIVES: PALEONTOLOGICAL STUDIES IN ANTARCTICA AND ITS BIOGEOGRAPHIC CONNECTION WITH SOUTH AMERICA

Cecilia Rodriguez Amenabar, Laura Chornogubsky

 

REPORT OF SHELL PALEOPATHOLOGIES IN ANTARCTIC AMMONOIDS OF THE LÓPEZ DE BERTODANO FORMATION (LATE CRETACEOUS, ANTARCTIC PENINSULA)

Daniel A. Morón-Alfonso, Leticia Luci, René Hoffmann, Verónica Vennari, Marcela Cichowolski

 

NEW LATE MIDDLE EOCENE ANTARCTIC GONIASTERIDS (ASTEROIDEA, ECHINODERMATA) FROM LA MESETA FORMATION. IMPLICATIONS FOR THE ORIGIN, EVOLUTION, AND PALEOECOLOGY OF THE PENTAGONASTERINAE

Eduardo B. Olivero, Maria Isabel López Cabrera

 

 

Vol. 61 No. 6 (2024)

 

NEW INSIGHTS INTO THE PHACOPID TRILOBITE REEDOPS RICHTER AND RICHTER, IN THE LOWER DEVONIAN FROM ARGENTINA

 Juan J. Rustán, Silvio H. Peralta

 

ANOTHER TWIST DECODING THE PATTERNS OF EVOLUTION OF THE SOUT AMERICAN EXTINCT MAMMALIAN PREDATORS (SPARASSODONTA, METATHERIA) Francisco J. Prevosti, Catalina Suarez, Analía M. Forasiepi, Sergio Tarquini, Amelia Chemisquy