Engelhardt, Donald W.
Palynology of the Heath Formation (Miocene) from the Progreso Basin, Peru - Tulsa, OK American Association of Petroleum Geologists February 1993 - pp. 316
0149-1481
MIOCENO
PALINOLOGIA
POLEN Y ESPORAS
PERU
TUMBES
CUENCA PROGRESO FORMACION HEATH
Palynology of the Heath Formation (Miocene) from the Progreso Basin, Peru - Tulsa, OK American Association of Petroleum Geologists February 1993 - pp. 316
0149-1481
MIOCENO
PALINOLOGIA
POLEN Y ESPORAS
PERU
TUMBES
CUENCA PROGRESO FORMACION HEATH