Species occurrences of Mio-Pliocene horses (Equidae) from Florida: sampling, ecology, or both?

Presentation of the 2018 Paleontological Society Pojeta Award to Eugenie C. Scott

Late Miocene chondrichthyans from Lago Bayano, Panama: Functional diversity, environment and biogeography

Horses in the Cloud: big data exploration and mining of fossil and extant Equus (Mammalia: Equidae)

A large eagle (Aves, Accipitridae) from the early Miocene of Panama

Comparative Diagenesis and Rare Earth Element Variation in Miocene Invertebrate and Vertebrate Fossils from Panama

Gomphothere proboscidean ( Gomphotherium ) from the late Neogene of Panama

Temporal Calibration and Biochronology of the Centenario Fauna, Early Miocene of Panama

Sharks and Rays (Chondrichthyes, Elasmobranchii) from the Late Miocene Gatun Formation of Panama

New Turtles (Chelonia) from the Late Eocene Through Late Miocene of the Panama Canal Basin

QUANTIFYING LEPTOMERYX (MAMMALIA, ARTIODACTYLA) ENAMEL SURFACE AREA ACROSS THE EOCENE–OLIGOCENE TRANSITION IN NEBRASKA

EXTINCT PECCARY “ CYNORCA ” OCCIDENTALE (TAYASSUIDAE, TAYASSUINAE) FROM THE MIOCENE OF PANAMA AND CORRELATIONS TO NORTH AMERICA

GIANT SHORT-FACED BEARS ( ARCTODUS SIMUS ) IN PLEISTOCENE FLORIDA USA, A SUBSTANTIAL RANGE EXTENSION

Three-toed Browsing Horse Anchitherium (Equidae) from the Miocene of Panama

CAUGHT IN THE ACT: TROPHIC INTERACTIONS BETWEEN A 4-MILLION-YEAR-OLD WHITE SHARK ( CARCHARODON ) AND MYSTICETE WHALE FROM PERU

Revised Chronostratigraphy and Biostratigraphy of the John Day Formation (Turtle Cove and Kimberly Members), Oregon, with Implications for Updated Calibration of the Arikareean North American Land Mammal Age

Revised age of the late Neogene terror bird ( Titanis ) in North America during the Great American Interchange

Isotopic discrimination of resource partitioning among ungulates in C 3 -dominated communities from the Miocene of Florida and California

REVIEW

Diets, habitat preferences, and niche differentiation of Cenozoic sirenians from Florida: evidence from stable isotopes