Inferring palaeoecology in extinct tremarctine bears (Carnivora, Ursidae) using geometric morphometrics Figueirido, Borja ; Soibelzon, Leopoldo H. Abstract Publication: Lethaia Pub Date: June 2010 DOI: 10.1111/j.1502-3931.2009.00184.x Bibcode: 2010Letha..43..209F