Carrillo-Briceño, Jorge D.; De Gracia, Carlos; Pimiento, Catalina; Aguilera, Orangel A.; Kindlimann, René; Santamarina, Patricio; Jaramillo, Carlos A.
(2015)
The late Miocene Chagres Formation from northern Panama contains the youngest outcrops of the Panama Canal Basin. Here we report two chondrichthyan assemblages that include 30 taxa from both the Rio Indio and Chagres ...