Ages of the Bethany, Beaverdam, and Omar Formations of Southern Delaware

Ages of the Bethany, Beaverdam, and Omar Formations of Southern Delaware PDF Author: Johan J. Groot
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 28

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Ages of the Bethany, Beaverdam, and Omar Formations of Southern Delaware

Ages of the Bethany, Beaverdam, and Omar Formations of Southern Delaware PDF Author: Johan J. Groot
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 28

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The Cat Hill Formation and Bethany Formation of Delaware

The Cat Hill Formation and Bethany Formation of Delaware PDF Author: A. Scott Andres
Publisher:
ISBN:
Category : Aquifers
Languages : en
Pages : 16

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The Pliocene and Quaternary Deposits of Delaware

The Pliocene and Quaternary Deposits of Delaware PDF Author: Johan Jacob Groot
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 46

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Report of Investigations

Report of Investigations PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 214

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Allostratigraphy of the U.S. Middle Atlantic Continental Margin--characteristics, Distribution, and Depositional History of Principal Unconformity-bounded Upper Cretaceous and Cenozoic Sedimentary Units

Allostratigraphy of the U.S. Middle Atlantic Continental Margin--characteristics, Distribution, and Depositional History of Principal Unconformity-bounded Upper Cretaceous and Cenozoic Sedimentary Units PDF Author: C. Wylie Poag
Publisher:
ISBN:
Category : Continental margins
Languages : en
Pages : 92

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Book Description
Descriptions, maps, and names for 12 alloformations and designations of their offshore stratotype sections and onshore supplementary reference sections.

Organic Geochemistry

Organic Geochemistry PDF Author: Michael H. Engel
Publisher: Springer Science & Business Media
ISBN: 1461528909
Category : Science
Languages : en
Pages : 862

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Book Description
As this is the first general textbook for the field published in over twenty years, the editors have taken great care to make sure coverage is comprehensive. Diagenesis of organic matter, kerogens, exploration for fossil fuels, and many other subjects are discussed in detail to provide faculty and students with a thorough introduction to organic geochemistry.

Dating and Earthquakes

Dating and Earthquakes PDF Author: Janet M. Sowers
Publisher: Nuclear Regulatory Commission
ISBN:
Category : Science
Languages : en
Pages : 1038

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U.S. Geological Survey Professional Paper

U.S. Geological Survey Professional Paper PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 468

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Basic Data for the Geologic Map of the Seaford Area, Delaware

Basic Data for the Geologic Map of the Seaford Area, Delaware PDF Author: A. Scott Andres
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 64

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Stratigraphy, Correlation, and Depositional Environments of the Middle to Late Pleistocene Interglacial Deposits of Southern Delaware

Stratigraphy, Correlation, and Depositional Environments of the Middle to Late Pleistocene Interglacial Deposits of Southern Delaware PDF Author: Kelvin W. Ramsey
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 52

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Delaware Bay Group deposits consist of bay-margin coarse sand and gravel that fine upward to silt and silty sand. Beds of organic-rich mud were deposited in tidal marshes. Near the present Atlantic Coast, the Delaware Bay Group includes organic-rich muds and shelly muds deposited in lagoonal environments. Assawoman Bay Group deposits range from very fine, silty sands to silty clays with shells deposited in back-barrier lagoons, to fine to coarse, well-sorted sands deposited in barriers and spits. Nanticoke River Group deposits consist of coarse sand and gravel that fine upward to silty clays. Oyster shells are found associated with the clays in the Turtle Branch Formation. Organic-rich clayey silts were deposited in swamps and estuaries. Well-sorted fine sands to gravelly sands were deposited on beaches and tidal flats on the flanks of the ancestral Nanticoke River and its tributaries.