نتائج البحث - Nicholas D. Pyenson

Arktocara yakataga, a new fossil odontocete (Mammalia, Cetacea) from the Oligocene of Alaska and the antiquity of Platanistoidea حسب Alexandra T. Boersma, Nicholas D. Pyenson

احصل على النص الكامل

Early development and orientation of the acoustic funnel provides insight into the evolution of sound reception pathways in cetaceans. حسب Maya Yamato, Nicholas D Pyenson

احصل على النص الكامل

New evidence for the antiquity of Desmostylus (Desmostylia) from the Skooner Gulch Formation of California حسب Kumiko Matsui, Nicholas D. Pyenson

احصل على النص الكامل

Downsizing a heavyweight: factors and methods that revise weight estimates of the giant fossil whale Perucetus colossus حسب Ryosuke Motani, Nicholas D. Pyenson

احصل على النص الكامل

Albicetus oxymycterus, a New Generic Name and Redescription of a Basal Physeteroid (Mammalia, Cetacea) from the Miocene of California, and the Evolution of Body Size in Sperm Whale... حسب Alexandra T Boersma, Nicholas D Pyenson

احصل على النص الكامل

What do we know about the fossil record of pinnipeds? A historiographical investigation حسب Ana Valenzuela-Toro, Nicholas D. Pyenson

احصل على النص الكامل

What happened to gray whales during the Pleistocene? The ecological impact of sea-level change on benthic feeding areas in the North Pacific Ocean. حسب Nicholas D Pyenson, David R Lindberg

احصل على النص الكامل

Salishicetus meadi, a new aetiocetid from the late Oligocene of Washington State and implications for feeding transitions in early mysticete evolution حسب Carlos Mauricio Peredo, Nicholas D. Pyenson

احصل على النص الكامل

Morphological variation of the relictual alveolar structures in the mandibles of baleen whales حسب Carlos Mauricio Peredo, Nicholas D. Pyenson

احصل على النص الكامل

Norrisanima miocaena, a new generic name and redescription of a stem balaenopteroid mysticete (Mammalia, Cetacea) from the Miocene of California حسب Matthew S. Leslie, Carlos Mauricio Peredo, Nicholas D. Pyenson

احصل على النص الكامل

Was Hupehsuchus a baleen whale-style filter feeder in the Early Triassic? A re-examination of the evidence حسب Ryosuke Motani, Nicholas D. Pyenson, Da-yong Jiang

احصل على النص الكامل

RETRACTED ARTICLE: Lateral palatal foramina do not indicate baleen in fossil whales حسب Carlos Mauricio Peredo, Nicholas D. Pyenson, Mark D. Uhen

احصل على النص الكامل

A new fossil dolphin Dilophodelphis fordycei provides insight into the evolution of supraorbital crests in Platanistoidea (Mammalia, Cetacea) حسب Alexandra T. Boersma, Matthew R. McCurry, Nicholas D. Pyenson

احصل على النص الكامل

What are the limits on whale ear bone size? Non-isometric scaling of the cetacean bulla حسب Sabrina L. Groves, Carlos Mauricio Peredo, Nicholas D. Pyenson

احصل على النص الكامل

Iterative evolution of sympatric seacow (Dugongidae, Sirenia) assemblages during the past ~26 million years. حسب Jorge Velez-Juarbe, Daryl P Domning, Nicholas D Pyenson

احصل على النص الكامل

Retraction Note: Lateral palatal foramina do not indicate baleen in fossil whales حسب Carlos Mauricio Peredo, Nicholas D. Pyenson, Mark D. Uhen

احصل على النص الكامل

Borealodon osedax, a new stem mysticete (Mammalia, Cetacea) from the Oligocene of Washington State and its implications for fossil whale-fall communities حسب B. K. Shipps, Carlos Mauricio Peredo, Nicholas D. Pyenson

احصل على النص الكامل

New data from the first discovered paleoparadoxiid (Desmostylia) specimen shed light into the morphological variation of the genus Neoparadoxia حسب Kumiko Matsui, Ana M. Valenzuela-Toro, Nicholas D. Pyenson

احصل على النص الكامل

Extreme dispersal or human-transport? The enigmatic case of an extralimital freshwater occurrence of a Southern elephant seal from Indiana حسب Ana M. Valenzuela-Toro, Maria H. Zicos, Nicholas D. Pyenson

احصل على النص الكامل

New Holocene grey whale (Eschrichtius robustus) material from North Carolina: the most complete North Atlantic grey whale skeleton to date حسب Alyson Fleming, Briana Pobiner, Savannah Maynor, David Webster, Nicholas D. Pyenson

احصل على النص الكامل