The Micropaleontology Project, Inc. Late Paleocene Orthophragminae (Foraminfera) from the Haymana-Polatli Basin, Central Turkey) and Description of a New Taxon, Orbitoclypeus haymanaensis Author(s): Ercan Özcan, Ercüment Sirel, Sevinç Özkan Altiner, Sinan Çolakoǧlu Source: Micropaleontology, Vol. 47, No. 4 (Winter, 2001), pp. 339-357 Published by: The Micropaleontology Project, Inc. Stable URL: http://www.jstor.org/stable/1486033 Accessed: 09/12/2009 05:09 Your use of the JSTOR archive indicates your acceptance of JSTOR's Terms and Conditions of Use, available at http://www.jstor.org/page/info/about/policies/terms.jsp. JSTOR's Terms and Conditions of Use provides, in part, that unless you have obtained prior permission, you may not download an entire issue of a journal or multiple copies of articles, and you may use content in the JSTOR archive only for your personal, non-commercial use. Please contact the publisher regarding any further use of this work. Publisher contact information may be obtained at http://www.jstor.org/action/showPublisher?publisherCode=microp. Each copy of any part of a JSTOR transmission must contain the same copyright notice that appears on the screen or printed page of such transmission. JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact support@jstor.org. The Micropaleontology Project, Inc. is collaborating with JSTOR to digitize, preserve and extend access to Micropaleontology. http://www.jstor.org