The ammonoids from the Late Permian<i>Paratirolites</i>Limestone of Julfa (East Azerbaijan, Iran)

Korn, Dieter; Ghaderi, Abbas; Leda, Lucyna; Schobben, Martin; Ashouri, Ali Reza

doi:10.1080/14772019.2015.1119211

Cited by 17 publications

(46 citation statements)

References 18 publications

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“…; Leonova ; Korn & Klug ; Korn et al . ). Several of the nautiloid genera occur in all four regions, and it is mainly the proportion between them that causes some differences.…”

Section: Resultsmentioning

confidence: 97%

“…It appears that the South Chinese assemblages contain a number of endemic genera, but this is not as distinct as in the ammonoids, where differences between regions are expressed on the family level (Korn et al . ).…”

Section: Resultsmentioning

confidence: 97%

“…; Korn et al . ), Central Iran (Bando ) and South China (Zhao et al . ; Liang ; Zheng ; Qin ; Yang et al .…”

Section: Discussionmentioning

confidence: 99%

“…However, a major turnover at the Wuchiapingian‐Changhsingian transition shows a decline of the Otoceratoidea and a Changhsingian bloom of the Xenodiscoidea with the family Dzulfitidae in the Transcaucasus‐NW Iran and Central Iran regions (Ruzhencev ; Shevyrev ; Bando ; Korn et al . ) and the Pseudotirolitidae in South China (Zhao et al . ).…”

Section: Discussionmentioning

confidence: 99%

“…; Korn et al . ), before they experienced one of several near‐complete extinctions at the end of the Phanerozoic (e.g. Schindewolf ; House ; Teichert ; Erwin ; Brayard et al .…”

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confidence: 99%

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The morphospace of Late Permian coiled nautiloids

Korn

Ghaderi

Tabrizi

et al. 2020

LET

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Occurrences of Late Permian coiled nautiloids are widespread but they have never been analysed in terms of spatial and temporal disparity changes. Morphometric analyses using the cardinal Raupian conch parameters: conch width index, umbilical width index and whorl expansion rate with subsequent analysis by using principal components analysis and non‐metric multidimensional scaling, allow the construction of a nautiloid morphospace. The analyses show that there is a stable disparity in the coiled nautiloids from the Wuchiapingian to the Changhsingian. Differences between the three major Late Permian nautiloid occurrences (Salt Range, South China and Transcaucasus‐NW Iran) are considerably small; the South Chinese occurrences, however, are characterized by many endemic genera. The most important variation in morphospace occupation is caused by environmental differences such as water depth.

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“…; Leonova ; Korn & Klug ; Korn et al . ). Several of the nautiloid genera occur in all four regions, and it is mainly the proportion between them that causes some differences.…”

Section: Resultsmentioning

confidence: 97%

Section: Resultsmentioning

confidence: 97%

“…; Korn et al . ), Central Iran (Bando ) and South China (Zhao et al . ; Liang ; Zheng ; Qin ; Yang et al .…”

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

“…; Korn et al . ), before they experienced one of several near‐complete extinctions at the end of the Phanerozoic (e.g. Schindewolf ; House ; Teichert ; Erwin ; Brayard et al .…”

mentioning

confidence: 99%

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The morphospace of Late Permian coiled nautiloids

Korn

Ghaderi

Tabrizi

et al. 2020

LET

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Ostracods from the end‐Permian mass extinction in the Aras Valley section (north‐west Iran)

Gliwa

Forel

Crasquin

et al. 2020

Papers in Palaeontology

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The Aras Valley section (north-west Iran) exposes a sedimentary succession that allows the study of ostracod diversity patterns during/across the end-Permian mass extinction. For the present study, 59 samples were investigated for their ostracod abundances, which ranged from 4 to 31 500 specimens per 500 g. In 45 sample horizons, the ostracods were identified to the species level. In total, 3 425 specimens were determined and 62 species were identified, of which one genus and ten species are described for the first time:

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