Alina Chrząstek , Elena A. Jagt-Yazykova , John W.M. Jagt
{"title":"波兰西南部上Nysa Kłodzka地堑下Idzików床(科尼亚克期)的体化石组合:初步的岩石学、古生态学和古地理学数据","authors":"Alina Chrząstek , Elena A. Jagt-Yazykova , John W.M. Jagt","doi":"10.1016/j.cretres.2024.105853","DOIUrl":null,"url":null,"abstract":"<div><p>From mudstones and sandstones referred to as the Lower Idzików Beds, as exposed at Stary Waliszów (Upper Nysa Kłodzka Graben, south-west Poland), a rich assemblage of body fossils has been recovered. This comprises rare ammonites (<em>Baculites incurvatus</em>, <em>Forresteria</em> cf. <em>petrocoriensis</em>, ?<em>Scalarites</em> sp.), nautiloids (<em>Anglonautilus sinuatoplicatus</em>), numerous bivalves, inclusive of inoceramids such as <em>Inoceramus frechi</em> and <em>Volviceramus involutus</em>, oysters (<em>Ceratostreon</em>, <em>Vultogryphaea</em> and <em>Hyotissa</em>) and other common genera such as <em>Scabrotrigonia</em>, <em>Protocardia</em>, <em>Cucullaea</em>, <em>Neithea</em>, <em>Pinna</em>, <em>Liopistha</em>, <em>Panopea</em> and <em>Goniomya</em>. Gastropods include mainly aporrhaids, turritellids, naticids and ampullinids. Echinoids are rare and comparatively poorly preserved, comprising only irregular forms (cardiasterids, micrasterids and hemiasterids), some of them being recorded from the Upper Cretaceous of Poland for the first time. Decapod crustaceans are fairly abundant in the Lower Idzików Beds, with axiideans predominating. A taphonomic analysis shows that this assemblage is well preserved, suggesting rapid burial as a result of storm events, while a palaeoecological assessment of taxonomic composition and trophic modes implies that deposition took place in a shallow-marine, well-oxygenated environment with a soft-bottom substrate, rich in nutrients and close to the fair-weather wave base. The presence of stenohaline taxa such as ammonites and echinoderms provides evidence of normal salinity.</p></div>","PeriodicalId":55207,"journal":{"name":"Cretaceous Research","volume":null,"pages":null},"PeriodicalIF":1.9000,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Body fossil assemblages from the Lower Idzików Beds (Coniacian) in the Upper Nysa Kłodzka Graben, south-west Poland: Preliminary taphonomic, palaeoecological and palaeogeographical data\",\"authors\":\"Alina Chrząstek , Elena A. Jagt-Yazykova , John W.M. Jagt\",\"doi\":\"10.1016/j.cretres.2024.105853\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>From mudstones and sandstones referred to as the Lower Idzików Beds, as exposed at Stary Waliszów (Upper Nysa Kłodzka Graben, south-west Poland), a rich assemblage of body fossils has been recovered. This comprises rare ammonites (<em>Baculites incurvatus</em>, <em>Forresteria</em> cf. <em>petrocoriensis</em>, ?<em>Scalarites</em> sp.), nautiloids (<em>Anglonautilus sinuatoplicatus</em>), numerous bivalves, inclusive of inoceramids such as <em>Inoceramus frechi</em> and <em>Volviceramus involutus</em>, oysters (<em>Ceratostreon</em>, <em>Vultogryphaea</em> and <em>Hyotissa</em>) and other common genera such as <em>Scabrotrigonia</em>, <em>Protocardia</em>, <em>Cucullaea</em>, <em>Neithea</em>, <em>Pinna</em>, <em>Liopistha</em>, <em>Panopea</em> and <em>Goniomya</em>. Gastropods include mainly aporrhaids, turritellids, naticids and ampullinids. Echinoids are rare and comparatively poorly preserved, comprising only irregular forms (cardiasterids, micrasterids and hemiasterids), some of them being recorded from the Upper Cretaceous of Poland for the first time. Decapod crustaceans are fairly abundant in the Lower Idzików Beds, with axiideans predominating. A taphonomic analysis shows that this assemblage is well preserved, suggesting rapid burial as a result of storm events, while a palaeoecological assessment of taxonomic composition and trophic modes implies that deposition took place in a shallow-marine, well-oxygenated environment with a soft-bottom substrate, rich in nutrients and close to the fair-weather wave base. The presence of stenohaline taxa such as ammonites and echinoderms provides evidence of normal salinity.</p></div>\",\"PeriodicalId\":55207,\"journal\":{\"name\":\"Cretaceous Research\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.9000,\"publicationDate\":\"2024-02-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Cretaceous Research\",\"FirstCategoryId\":\"89\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0195667124000260\",\"RegionNum\":3,\"RegionCategory\":\"地球科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"GEOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Cretaceous Research","FirstCategoryId":"89","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0195667124000260","RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"GEOLOGY","Score":null,"Total":0}
Body fossil assemblages from the Lower Idzików Beds (Coniacian) in the Upper Nysa Kłodzka Graben, south-west Poland: Preliminary taphonomic, palaeoecological and palaeogeographical data
From mudstones and sandstones referred to as the Lower Idzików Beds, as exposed at Stary Waliszów (Upper Nysa Kłodzka Graben, south-west Poland), a rich assemblage of body fossils has been recovered. This comprises rare ammonites (Baculites incurvatus, Forresteria cf. petrocoriensis, ?Scalarites sp.), nautiloids (Anglonautilus sinuatoplicatus), numerous bivalves, inclusive of inoceramids such as Inoceramus frechi and Volviceramus involutus, oysters (Ceratostreon, Vultogryphaea and Hyotissa) and other common genera such as Scabrotrigonia, Protocardia, Cucullaea, Neithea, Pinna, Liopistha, Panopea and Goniomya. Gastropods include mainly aporrhaids, turritellids, naticids and ampullinids. Echinoids are rare and comparatively poorly preserved, comprising only irregular forms (cardiasterids, micrasterids and hemiasterids), some of them being recorded from the Upper Cretaceous of Poland for the first time. Decapod crustaceans are fairly abundant in the Lower Idzików Beds, with axiideans predominating. A taphonomic analysis shows that this assemblage is well preserved, suggesting rapid burial as a result of storm events, while a palaeoecological assessment of taxonomic composition and trophic modes implies that deposition took place in a shallow-marine, well-oxygenated environment with a soft-bottom substrate, rich in nutrients and close to the fair-weather wave base. The presence of stenohaline taxa such as ammonites and echinoderms provides evidence of normal salinity.
期刊介绍:
Cretaceous Research provides a forum for the rapid publication of research on all aspects of the Cretaceous Period, including its boundaries with the Jurassic and Palaeogene. Authoritative papers reporting detailed investigations of Cretaceous stratigraphy and palaeontology, studies of regional geology, and reviews of recently published books are complemented by short communications of significant new findings.
Papers submitted to Cretaceous Research should place the research in a broad context, with emphasis placed towards our better understanding of the Cretaceous, that are therefore of interest to the diverse, international readership of the journal. Full length papers that focus solely on a local theme or area will not be accepted for publication; authors of short communications are encouraged to discuss how their findings are of relevance to the Cretaceous on a broad scale.
Research Areas include:
• Regional geology
• Stratigraphy and palaeontology
• Palaeobiology
• Palaeobiogeography
• Palaeoceanography
• Palaeoclimatology
• Evolutionary Palaeoecology
• Geochronology
• Global events.