Skip to main content

Index Geophysics

Systematics and biostratigraphy of Oligocene (Rupelian-Early Chattian) foraminifera from lagoonal-very shallow water limestone in the eastern Sivas Basin (central Turkey)


Title (Dublin Core)

Systematics and biostratigraphy of Oligocene (Rupelian-Early Chattian) foraminifera from lagoonal-very shallow water limestone in the eastern Sivas Basin (central Turkey)

Description (Dublin Core)

<span style="font-family: Times New Roman; font-size: small;"> </span><p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: justify; line-height: 200%;"><span style="mso-ansi-language: EN-GB;" lang="EN-GB"><span style="font-size: small;"><span style="font-family: Times New Roman;"><span style="mso-spacerun: yes;"> </span>Oligocene (Rupelian-early Chattian) new larger benthic foraminiferal taxons such as miliolid genus <em style="mso-bidi-font-style: normal;">Sivasina </em>n. gen., SİREL &amp; &Ouml;ZGEN-ERDEM (type species <em style="mso-bidi-font-style: normal;">Sivasina egribucakensis</em> n. gen. n. sp.<em style="mso-bidi-font-style: normal;"> </em>SİREL &amp; &Ouml;ZGEN-ERDEM) occurs in the Eğribucak, Bakımlı, Tuzlag&ouml;z&uuml; and &Ccedil;ayg&ouml;ren sections (E of Sivas). One new Rupelian-early Chattian lagoonal-shallowest-water peneroplid species <em style="mso-bidi-font-style: normal;">Peneroplis flabelliformis</em> n. sp., SİREL &amp; &Ouml;ZGEN-ERDEM from the Eğribucak, Tuzlag&ouml;z&uuml; and &Ccedil;ayg&ouml;ren sections and Rupelian lagoonal two new peneroplid species <em style="mso-bidi-font-style: normal;">Coscinospira sivasensis</em> n. sp. SİREL &amp; &Ouml;ZGEN-ERDEM, <em style="mso-bidi-font-style: normal;">Coscinospira elongata </em>n. sp. SİREL &amp; &Ouml;ZGEN-ERDEM from the Eğribucak section (E of Sivas), two new Rupelian shallowest-water alveolinid species <em style="mso-bidi-font-style: normal;">Praebullalveolina oligocenica</em> n. sp. SİREL &amp; &Ouml;ZGEN-ERDEM and <em style="mso-bidi-font-style: normal;">Praebullalveolina minuta </em>n. sp. SİREL &amp; &Ouml;ZGEN-ERDEM from the Bakımlı section are described and figured. Furthermore, the description of the known Oligocene soritid species <em style="mso-bidi-font-style: normal;">Praearchaias diyarbakirensis</em> SİREL, <em style="mso-bidi-font-style: normal;">Praearchaias minimus </em>SİREL, <em style="mso-bidi-font-style: normal;">Archaias kirkukensis </em>HENSON, <em style="mso-bidi-font-style: normal;">Archaias asmaricus </em>SMOUT &amp; EAMES, peneroplid species <em style="mso-bidi-font-style: normal;">P. </em>cf. <em style="mso-bidi-font-style: normal;">laevigatus </em>d&rsquo; ORBIGNY and austrotrillinid species <em style="mso-bidi-font-style: normal;">Austrotrillina brunni </em>MARIE are given shortly. In addition, the biostratigraphy of four studied sections are introduced.</span></span></span></p><span style="font-family: Times New Roman; font-size: small;"> </span>

Creator (Dublin Core)

Ercument Sirel
Nazire Ozgen Erdem
Ozgen Kangal

Subject (Dublin Core)

Oligocene, benthic foraminifera, systematic, biostratigraphy, Sivas basin, Central Turkey

Publisher (Dublin Core)

Croatian Geological Survey

Date (Dublin Core)


Type (Dublin Core)


Identifier (Dublin Core)


Source (Dublin Core)

Geologia Croatica, Vol 66, Iss 2, Pp 83-110 (2013)

Language (Dublin Core)


Relation (Dublin Core)

Provenance (Dublin Core)

Journal Licence: CC BY