Late Paleocene fossils from the Cerrejon Formation, Colombia, are the earliest record of Neotropical rainforest

Ecology of leaf teeth: A multi-site analysis from an Australian subtropical rainforest

(2009) Dana L. Royer et al.   AMERICAN JOURNAL OF BOTANY

Palms (Arecaceae) from a Paleocene rainforest of northern Colombia

(2009) Carolina Gomez-Navarro et al.   AMERICAN JOURNAL OF BOTANY

Giant boid snake from the Palaeocene neotropics reveals hotter past equatorial temperatures

(2009) Jason J. Head et al.   NATURE

Tracing the impact of the Andean uplift on Neotropical plant evolution

(2009) A. Antonelli et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Fossil wood of the Mimosoideae from the early Paleocene of Patagonia, Argentina

(2008) Mariana Brea et al.   ALCHERINGA

Organization of the root apical meristem in angiosperms

(2008) Charles Heimsch et al.   AMERICAN JOURNAL OF BOTANY

Menispermaceae from the Cerrejón Formation, middle to late Paleocene, Colombia

(2008) Gabriela Doria et al.   AMERICAN JOURNAL OF BOTANY

Leaf margins and temperature in the North American flora: Recalibrating the paleoclimatic thermometer

(2007) J.M. Adams et al.   GLOBAL AND PLANETARY CHANGE