High-Resolution Biostratigraphic Zonation across the Cretaceous/Paleogene (K/Pg) Boundary from Sulaymaniyah Area, Kurdistan Region, Northeastern Iraq

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F24%3A73628648" target="_blank" >RIV/61989592:15310/24:73628648 - isvavai.cz</a>

Výsledek na webu

<a href="https://aro.koyauniversity.org/index.php/aro/article/view/1587" target="_blank" >https://aro.koyauniversity.org/index.php/aro/article/view/1587</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.14500/aro.11587" target="_blank" >10.14500/aro.11587</a>

Jazyk výsledku

angličtina

Název v původním jazyce

High-Resolution Biostratigraphic Zonation across the Cretaceous/Paleogene (K/Pg) Boundary from Sulaymaniyah Area, Kurdistan Region, Northeastern Iraq

Popis výsledku v původním jazyce

The present study interprets the high resolution of the biostratigraphy across the Cretaceous/Paleogene (K/Pg) boundary from Sulaymaniyah, Kurdistan Region, and northeast Iraq, based on planktic foraminifera. The Dartw section was selected for this study, within the High Folded Zone. The biozone contact consists of lithostratigraphic resemblance and is represented by the upper part of the Tanjero Formation (late Maastrichtian) with the overlying Kolosh Formation (Danian). Four late Maastrichtian planktic foraminiferal biozones have been recorded from the Tanjero Formation: Racemiguembelina fructicosa Interval Zone (CF4), Pseudoguembelina hariaensis Concurrent Range Zone (CF3) , Pseudoguembelina palpebra Partial Range Zone (CF2), and Plummerita hantkeninoides Total Range Zone (CF1), while three Danian planktic foraminiferal biozones and two subzones have been recorded from the Kolosh Formation: (Guembelitria cretacea (P0) Interval Zone, Parvularugoglobigerina eugubina (Pα) Total Range Zone, and Parasubbotina pseudobulloides (P1) Partial-Range Zone (Globoanomalina archaeocompressa (P1a) Partial Range Subzone, and Subbotina triloculinoides (P1b) Interval Subzone). High biostratigraphic resolution indicates a complete K/Pg transition with no hiatus at the studied section in the Sulaymaniyah area. The ranges of the species recognized in this study are given. Correlations with other sections in Iraq and other parts of the world, including the type Maastrichtian and Danian areas, are discussed and represented in correlation charts, together with the ranges of the important Upper Maastrichtian and Paleocene species. Index Terms-High Resolution, K/Pg boundary, Kurdistan region of Iraq, Planktic Foraminifera.

Název v anglickém jazyce

High-Resolution Biostratigraphic Zonation across the Cretaceous/Paleogene (K/Pg) Boundary from Sulaymaniyah Area, Kurdistan Region, Northeastern Iraq

Popis výsledku anglicky

The present study interprets the high resolution of the biostratigraphy across the Cretaceous/Paleogene (K/Pg) boundary from Sulaymaniyah, Kurdistan Region, and northeast Iraq, based on planktic foraminifera. The Dartw section was selected for this study, within the High Folded Zone. The biozone contact consists of lithostratigraphic resemblance and is represented by the upper part of the Tanjero Formation (late Maastrichtian) with the overlying Kolosh Formation (Danian). Four late Maastrichtian planktic foraminiferal biozones have been recorded from the Tanjero Formation: Racemiguembelina fructicosa Interval Zone (CF4), Pseudoguembelina hariaensis Concurrent Range Zone (CF3) , Pseudoguembelina palpebra Partial Range Zone (CF2), and Plummerita hantkeninoides Total Range Zone (CF1), while three Danian planktic foraminiferal biozones and two subzones have been recorded from the Kolosh Formation: (Guembelitria cretacea (P0) Interval Zone, Parvularugoglobigerina eugubina (Pα) Total Range Zone, and Parasubbotina pseudobulloides (P1) Partial-Range Zone (Globoanomalina archaeocompressa (P1a) Partial Range Subzone, and Subbotina triloculinoides (P1b) Interval Subzone). High biostratigraphic resolution indicates a complete K/Pg transition with no hiatus at the studied section in the Sulaymaniyah area. The ranges of the species recognized in this study are given. Correlations with other sections in Iraq and other parts of the world, including the type Maastrichtian and Danian areas, are discussed and represented in correlation charts, together with the ranges of the important Upper Maastrichtian and Paleocene species. Index Terms-High Resolution, K/Pg boundary, Kurdistan region of Iraq, Planktic Foraminifera.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10506 - Paleontology

Projekt

—

Návaznosti

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

ARO-The Scientific Journal of Koya University

ISSN

2307-549X

e-ISSN

2410-9355

Svazek periodika

12

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

IQ - Irácká republika

Počet stran výsledku

17

Strana od-do

207-223

Kód UT WoS článku

001263980400003

EID výsledku v databázi Scopus

2-s2.0-85219674068