Introductory Petrography of Fossils [by] Alan Stanley Horowitz [and] Paul Edwin Potter
Author: Alan Stanley Horowitz
Publisher:
Published: 1971
Total Pages: 302
ISBN-13:
DOWNLOAD EBOOKRead and Download eBook Full
Author: Alan Stanley Horowitz
Publisher:
Published: 1971
Total Pages: 302
ISBN-13:
DOWNLOAD EBOOKAuthor: Alan S. Horowitz
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 314
ISBN-13: 3642651119
DOWNLOAD EBOOKThis is a book for beginners. Not geological beginners, because an introductory course in paleontology and some knowledge of the petrographic microscope is assumed, but for beginners in the study of the petrography of fossil constituents in sedimentary rocks. Fossils are studied for various reasons: 1) to provide chron ologic (time) frameworks, 2) to delineate rock units and ancient environments, or 3) to understand the past development (evolu tion) of living plants and animals. All of these uses may be at tained through petrographic studies of thin sections of fossils embedded in sedimentary rocks. Some knowledge of the appear ance of fossils in thin section is also fundamental for general stratigraphic studies, biofacies analyses, and is even useful in studying some metamorphic rocks. Commonly, fossils are essen tial for the delineation of carbonate rock types (facies or bio facies). We have written this book for sedimentary petrologists and stratigraphers, who routinely encounter fossils as part of their studies but who are not specialists in paleontology, and for students who are seeking a brief review and an introduction to the literature of the petrography of fossiliferous sedimentary rocks. Although experienced paleontologists may be appalled by the many generalized statements on size, shape, and principal fossil characters recited herein, we counter that we have had some success in introducing non-paleontologically oriented geologists to the use and identification of fossil constituents without using excessive paleontological terminology and detailed systematics.
Author: Geological Survey (U.S.)
Publisher:
Published: 1971-07
Total Pages: 1178
ISBN-13:
DOWNLOAD EBOOKAuthor: Library of Congress. Copyright Office
Publisher: Copyright Office, Library of Congress
Published: 1973
Total Pages: 1642
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published:
Total Pages: 674
ISBN-13:
DOWNLOAD EBOOKAuthor: U.S. Geological Survey Library
Publisher:
Published: 1972
Total Pages: 780
ISBN-13:
DOWNLOAD EBOOKAuthor: Alan Stanley Horowitz
Publisher:
Published: 2007
Total Pages: 155
ISBN-13: 9780549052753
DOWNLOAD EBOOKIn the last experiment, the interaction between the APC's and the naive lymphocytes, prior to activation, is targeted with polyclonal antibody, anti-CD40L, and a fusion protein, CTLA4-Ig. Preventing activation of the naive lymphocytes in the immune system of the transplanted limb, we have succeeded in modulating GVHD in chimeric recipients. This approach is key in applying MAC in the clinical setting, and the basis for immunosuppression withdrawal.
Author:
Publisher:
Published: 1971
Total Pages: 604
ISBN-13:
DOWNLOAD EBOOKAuthor: Library of Congress. Copyright Office
Publisher:
Published: 1971
Total Pages: 1658
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1973
Total Pages: 648
ISBN-13:
DOWNLOAD EBOOKIncludes entries for maps and atlases.