Palinología e icnología en la determinación del contacto discordante Cretáceo – Terciario en Venezuela suroccidental y su impacto en la exploración de hidrocarburos.

Mata – García, L. 2006

Revista del Museo Argentino de Ciencias Naturales, Volúmen 8, Número 2, p. 201 - 207

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Palynology and ichnology in the determination of Cretaceous -Tertiary unconformity contact in southwestern Venezuela and their impact in hydrocarbons exploration. The material comes from two wells drilled at the Barinas State. Integration of results is due to analyses of marine and terrestrial palynomorphs, and ichnofacie that allows to determine the Maastrichtian - Middle Eocene unconformity at well #1 at a deep of 9,901´5´´ by the presence of Foveotriletes margaritae (Van der Hammen) Germeraad, Hopping & Muller, peridinioid dinocysts and the Glossifungites ichnofacies. At well # 2, the unconformity was established by the presence of Foveotriletes. margaritae, Ariadnaesporites Potonie and Buttinia andreevi Boltenhagen at a deep of 10,154´6´´.

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