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Palynological assemblages from Hongguleleng Formation of Western Junggar, Northwest China and their correlation with conodont zonation

2024-12Journal article Open access
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dc.contributor.authorShen, Zhen
dc.contributor.authorSteemans, Philippe
dc.contributor.authorPereira, Zélia
dc.contributor.authorZong, Rui-Wen
dc.contributor.authorZhang, Xin-Song
dc.contributor.authorMa, Kun-Yuan
dc.contributor.authorGong, Yi-Ming
dc.date.accessioned2024-08-28T13:55:39Z
dc.date.available2024-08-28T13:55:39Z
dc.date.issued2024-12
dc.date.updated2024-08-23T09:24:25Z
dc.description.abstractABSTRACT: The Upper Devonian Hongguleleng Formation is a significant stratigraphic unit near the Frasnian/Famennian and Devonian/Carboniferous boundaries of the Kazakhstan Paleoplate. However, its age is still under debate. A new palynostratigraphic analysis was conducted at the Gennaren section to provide a more accurate biostratigraphic assignment. In this study, we identified 43 species belonging to 26 spore genera, including those in open nomenclature. Despite the poor preservation of the palynofloras, the spore taxa were categorized into two assemblages. Assemblage I is established at the lower part of the lower member of the Hongguleleng Formation, containing Cornispora varicornata, cf. Auroraspora pseudocrista, and Cyrtospora cristifera. Assemblage II is from the upper part of the lower member of the Hongguleleng Formation, including Grandispora cornuta, Grandispora famennensis var. famennensis, Grandispora cf. famennensis var. minutus, Grandispora microseta, and Rugospora radiata. These assemblages are compared with the Western European DV Oppel Zone (lower-middle Famennian), and the GF to VCo Oppel zones. The assemblages are equivalent to the conodont crepida–rhomboidea and marginifera to Lower trachytera zones (middle-upper Famennian).pt_PT
dc.description.versioninfo:eu-repo/semantics/acceptedVersionpt_PT
dc.identifier.citationShen, Z., Steemans, P., Pereira, Z., Zong, R-W., Zhang, X-S., Ma, K-Y. & Gong, Y-M. (2024) Palynological assemblages from Hongguleleng Formation of Western Junggar, Northwest China and their correlation with conodont zonation. In: Palaeoworld, 2024, vol. 33, p. 1580-1593. https://doi.org/10.1016/j.palwor.2024.03.001pt_PT
dc.identifier.doi10.1016/j.palwor.2024.03.001pt_PT
dc.identifier.issn1871-174X
dc.identifier.slugcv-prod-4134313
dc.identifier.urihttp://hdl.handle.net/10400.9/4326
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationNational Natural Science Foundation of Chinapt_PT
dc.relation.publisherversionhttps://doi.org/10.1016/j.palwor.2024.03.001pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectPalynostratigraphypt_PT
dc.subjectDevonianpt_PT
dc.subjectCarboniferouspt_PT
dc.subjectFamennianpt_PT
dc.subjectHongguleleng formationpt_PT
dc.subjectWestern Junggarpt_PT
dc.titlePalynological assemblages from Hongguleleng Formation of Western Junggar, Northwest China and their correlation with conodont zonationpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.titlePalaeoworldpt_PT
person.familyNamePereira
person.givenNameZélia
person.identifier.ciencia-id6C1B-ED1C-8F5D
person.identifier.orcid0000-0003-3056-6219
rcaap.cv.cienciaid6C1B-ED1C-8F5D | Zélia Pereira
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication5d2bf797-f915-4f53-ae53-166dedd0845a
relation.isAuthorOfPublication.latestForDiscovery5d2bf797-f915-4f53-ae53-166dedd0845a

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