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Upper Ordovician carbon isotope chemostratigraphy and a high-resolution assessment of the Hirnantian Stage in the Baltic Sea subsurface 上奥陶世碳同位素化合地层学和波罗的海次表层希尔南特期的高分辨率评估
IF 1 4区 地球科学
Gff Pub Date : 2024-05-07 DOI: 10.1080/11035897.2024.2316056
Niklas Gunnarsson, M. Calner, Christian M. Ø. Rasmussen, Rongchang Wu, Oliver Lehnert, P. Dahlqvist
{"title":"Upper Ordovician carbon isotope chemostratigraphy and a high-resolution assessment of the Hirnantian Stage in the Baltic Sea subsurface","authors":"Niklas Gunnarsson, M. Calner, Christian M. Ø. Rasmussen, Rongchang Wu, Oliver Lehnert, P. Dahlqvist","doi":"10.1080/11035897.2024.2316056","DOIUrl":"https://doi.org/10.1080/11035897.2024.2316056","url":null,"abstract":"","PeriodicalId":55094,"journal":{"name":"Gff","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141004571","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Stratigrafiska enhetsnamn på svenska 瑞典语地层单位名称
IF 1 4区 地球科学
Gff Pub Date : 2024-04-08 DOI: 10.1080/11035897.2024.2302596
Peter Bengtson, Stefan Bergman, Mikael Calner, Nils F. Jansson, Mark D. Johnson, Risto A. Kumpulainen, Stephen McLoughlin, Annika Wasström, Linda M. Wickström
{"title":"Stratigrafiska enhetsnamn på svenska","authors":"Peter Bengtson, Stefan Bergman, Mikael Calner, Nils F. Jansson, Mark D. Johnson, Risto A. Kumpulainen, Stephen McLoughlin, Annika Wasström, Linda M. Wickström","doi":"10.1080/11035897.2024.2302596","DOIUrl":"https://doi.org/10.1080/11035897.2024.2302596","url":null,"abstract":"Published in GFF (Ahead of Print, 2024)","PeriodicalId":55094,"journal":{"name":"Gff","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140600572","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Thin loess in Southwestern Sweden 瑞典西南部的薄黄土
IF 1 4区 地球科学
Gff Pub Date : 2024-04-04 DOI: 10.1080/11035897.2024.2326208
Anna Hedeving, Fanny Ekström, Mark D. Johnson, Helena Alexanderson, Yunus Baykal, Thomas Stevens
{"title":"Thin loess in Southwestern Sweden","authors":"Anna Hedeving, Fanny Ekström, Mark D. Johnson, Helena Alexanderson, Yunus Baykal, Thomas Stevens","doi":"10.1080/11035897.2024.2326208","DOIUrl":"https://doi.org/10.1080/11035897.2024.2326208","url":null,"abstract":"A thin (20–80 cm), patchy layer of silt-rich sediment occurs at the surface throughout Svartedalen, a nature reserve 30 km north of Gothenburg, Sweden. This surface silt mantles a bedrock-dominated...","PeriodicalId":55094,"journal":{"name":"Gff","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140600521","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Stratigraphic age of the Ordovician sedimentary succession in Lumparn Bay, Åland Islands, Finland 芬兰奥兰群岛 Lumparn 海湾奥陶纪沉积演替的地层年龄
IF 1 4区 地球科学
Gff Pub Date : 2024-04-04 DOI: 10.1080/11035897.2024.2304809
Leho Ainsaar, Tõnu Meidla
{"title":"Stratigraphic age of the Ordovician sedimentary succession in Lumparn Bay, Åland Islands, Finland","authors":"Leho Ainsaar, Tõnu Meidla","doi":"10.1080/11035897.2024.2304809","DOIUrl":"https://doi.org/10.1080/11035897.2024.2304809","url":null,"abstract":"The depression of the ancient Lumparn meteorite impact structure is partly infilled by Cambrian and Ordovician sediments, lying nowadays below the seawater. The Ordovician carbonate succession at t...","PeriodicalId":55094,"journal":{"name":"Gff","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140600529","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cretaceous (Albian–Coniacian) dinoflagellate biostratigraphy of the Vomb Trough, southern Sweden 瑞典南部 Vomb 海槽白垩纪（白垩纪-柯尼卡纪）甲藻生物地层学
IF 1 4区 地球科学
Gff Pub Date : 2024-04-02 DOI: 10.1080/11035897.2024.2312575
Olena Shevchuk, Vivi Vajda
{"title":"Cretaceous (Albian–Coniacian) dinoflagellate biostratigraphy of the Vomb Trough, southern Sweden","authors":"Olena Shevchuk, Vivi Vajda","doi":"10.1080/11035897.2024.2312575","DOIUrl":"https://doi.org/10.1080/11035897.2024.2312575","url":null,"abstract":"We document diverse and well-preserved dinoflagellate cyst assemblages from Cretaceous successions in the Kullemölla 1 drill core (640.0 m–590.0 m), Vomb Trough, southern Sweden. Palynology reveals...","PeriodicalId":55094,"journal":{"name":"Gff","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140600620","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Musculature of an Ordovician (Darriwilian) patelliform gastropod from Estonia 爱沙尼亚奥陶纪（达里维利期）瓣状腹足动物的肌肉组织
IF 1 4区 地球科学
Gff Pub Date : 2024-03-28 DOI: 10.1080/11035897.2023.2301542
John S. Peel
{"title":"Musculature of an Ordovician (Darriwilian) patelliform gastropod from Estonia","authors":"John S. Peel","doi":"10.1080/11035897.2023.2301542","DOIUrl":"https://doi.org/10.1080/11035897.2023.2301542","url":null,"abstract":"","PeriodicalId":55094,"journal":{"name":"Gff","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140370483","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
The Ordovician Tøyen Shale (Floian) and its graptolite fauna at Kinnekulle, Västergötland, Sweden – a regional overview 瑞典韦斯特哥特兰省 Kinnekulle 的奥陶纪 Tøyen 页岩（Floian）及其爬行动物群--区域概览
IF 1 4区 地球科学
Gff Pub Date : 2023-12-26 DOI: 10.1080/11035897.2023.2285452
Jörg Maletz, Anders Lindskog, Mikael Calner, Åsa Wallin
{"title":"The Ordovician Tøyen Shale (Floian) and its graptolite fauna at Kinnekulle, Västergötland, Sweden – a regional overview","authors":"Jörg Maletz, Anders Lindskog, Mikael Calner, Åsa Wallin","doi":"10.1080/11035897.2023.2285452","DOIUrl":"https://doi.org/10.1080/11035897.2023.2285452","url":null,"abstract":"The graptolites of the Tøyen Shale Formation of Kinnekulle in Västergötland, south-central Sweden, are described for the first time and their biostratigraphic distribution is documented from drill ...","PeriodicalId":55094,"journal":{"name":"Gff","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139057794","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The “Lund Moraine” – the geomorphic limit of the last Young Baltic ice advance in the Öresund region 隆德冰碛"--厄勒海峡地区最后一次年轻波罗的海冰进的地貌极限
IF 1 4区 地球科学
Gff Pub Date : 2023-12-21 DOI: 10.1080/11035897.2023.2281676
Carl Regnéll, Helena Alexanderson, Sarah L. Greenwood, R. Gyllencreutz, C. Öhrling
{"title":"The “Lund Moraine” – the geomorphic limit of the last Young Baltic ice advance in the Öresund region","authors":"Carl Regnéll, Helena Alexanderson, Sarah L. Greenwood, R. Gyllencreutz, C. Öhrling","doi":"10.1080/11035897.2023.2281676","DOIUrl":"https://doi.org/10.1080/11035897.2023.2281676","url":null,"abstract":"","PeriodicalId":55094,"journal":{"name":"Gff","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138949948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pore-canal network (“wrinkles”) in ammonoid shell wall (Cephalopoda) 氨类壳壁的孔管网络(“皱纹”)(头足类)
4区 地球科学
Gff Pub Date : 2023-10-31 DOI: 10.1080/11035897.2023.2251538
Harry Mutvei
{"title":"Pore-canal network (“wrinkles”) in ammonoid shell wall (Cephalopoda)","authors":"Harry Mutvei","doi":"10.1080/11035897.2023.2251538","DOIUrl":"https://doi.org/10.1080/11035897.2023.2251538","url":null,"abstract":"","PeriodicalId":55094,"journal":{"name":"Gff","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135872743","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
High diversity and early radiation of organic-walled phytoplankton in southern Baltica during the Middle-Late Ordovician – evidence from the Borenshult-1 drillcore of southern Sweden 中晚奥陶世波罗的海南部有机壁浮游植物的高多样性和早期辐射——来自瑞典南部Borenshult-1钻孔的证据
4区 地球科学
Gff Pub Date : 2023-10-31 DOI: 10.1080/11035897.2023.2244015
Claudia V. Rubinstein, Vivi Vajda
{"title":"High diversity and early radiation of organic-walled phytoplankton in southern Baltica during the Middle-Late Ordovician – evidence from the Borenshult-1 drillcore of southern Sweden","authors":"Claudia V. Rubinstein, Vivi Vajda","doi":"10.1080/11035897.2023.2244015","DOIUrl":"https://doi.org/10.1080/11035897.2023.2244015","url":null,"abstract":"Highly diverse and well preserved organic-walled phytoplankton were recorded from the Darriwilian–early Katian interval of the Borenshult-1 drillcore. We identified 154 species in 53 genera, and three assemblages were distinguished; Assemblage A of a late Darriwilian age, Assemblage B of a Sandbian age (further subdivided into sub-assemblages B1 and B2), and Assemblage C dated as Katian. Taxa with “Silurian affinities” with previous first appearance datum in the early Silurian, Hirnantian, such as Metaleiofusa and Visbysphaera, are here recorded from the late Darriwilian and Sandbian respectively. These occurrences question the relationship between the appearance of pioneering phytoplankton morphotypes and the Hirnantian glaciation. Other taxa with no pre-Silurian records such as Visbysphaera pirifera subsp. minor, Petaloferidium cazurrum and Dorsennidium cf. D. estrellitae are here present in the Sandbian, where bentonite beds are intercalated. The diversity curve of acritarchs shows similarities with those proposed for the Darriwilian-Katian of Baltica with main differences in the interval with bentonite beds representing an intense volcanic activity. The species Metaleiofusa arcuata Wall is here emended and a new combination is proposed: Petaloferidium cazurrum (Cramer) comb. nov. The genus Fankea is recorded for the first time from Swedish strata, suggesting a dominant high- to middle latitudinal distribution instead of a Perigondwanan distribution. We contend that the location of paleo-southern Sweden contributed to the great diversity seen, since a middle-low latitude provided a suitable habitat with warm, shallow water, rich in nutrients.","PeriodicalId":55094,"journal":{"name":"Gff","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135808983","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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