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The AAPG/Datapages Combined Publications Database

Showing 6,169 Results. Searched 200,636 documents.

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Miocene Vertebrate Geochronology of West Coast of North America: ABSTRACT

Donald E. Savage, Lawrence G. Barnes

AAPG Bulletin

... (desmatophocine sea lions, desmostylians), and the earliest ancestors of living groups (modernized dolphins, cetotheres). Middle Miocene fishes are tropical...

1973

Late Eocene to Early Oligocene Calcareous Nannoplankton Biostratigraphy and Biogeography: ABSTRACT

M.-P. Aubry

AAPG Bulletin

...) and the replacement of a tropical flora (dominated by discoasters and Reticulofenestra reticulata) by mid-high latitude assemblages (dominated by reticulofenestrids...

1983

Preliminary Synthesis of Eocene-Oligocene Stable Isotope Data from Atlantic, Indian, and Pacific Ocean Sites: ABSTRACT

L. D. Keigwin, Jr., Bruce H. Corliss

AAPG Bulletin

... to Oligocene time. This reasoning follows from the general lack of covariance of benthic and planktonic ^dgr18O from tropical locations, which...

1983

Current Research in Geological Applications of Remote Sensing Techniques and Implications for Petroleum Geology: ABSTRACT

Mark Settle, James V. Taranik

AAPG Bulletin

..., particularly in tropical environments. However, it is difficult to obtain quantitative information on surface roughness conditions from airborne...

1983

Mid-Continent Rift System--A Frontier Hydrocarbon Province: ABSTRACT

Carol Kindle Lee, S. Duff Kerr, Jr.

AAPG Bulletin

... in the rift valley. Studies of the East African rift have revealed that the tropical rift valley is an exceptionally fertile environment for deposition...

1983

Unconformities, Paleokarst Facies, and Porosity Evolution: ABSTRACT

Mateu Esteban

AAPG Bulletin

... and profiles different in many respects from those of meteoric diagenesis in Quaternary carbonates in tropical areas (e.g., the Caribbean). Many...

1987

Eocene Stratigraphy of Southeastern Tierra del Fuego Island, Argentina

Eduardo B. Olivero and Norberto Malumián

AAPG Bulletin

.... Planktonic foraminifera indicate a Ypresian age (equivalent to upper Zone P6 to basal Zone P9 tropical planktonic zones). In the Leticia Formation the lower...

1999

Modification of fracture porosity by multiphase vein mineralization in an Oligocene nontropical carbonate reservoir, Taranaki Basin, New Zealand

Steven D. Hood, Campbell S. Nelson, Peter J. J. Kamp

AAPG Bulletin

..., and S. D. Hood, 1995, A skeletal assemblage classification system for non-tropical carbonate deposits based on New Zealand Cenozoic limestones...

2003

2007

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