Annales Societatis Geologorum Poloniae最新文献_第5页

Intergrowth of bryozoans with other invertebrates in the Late Pridoli of Saaremaa, Estonia 苔藓虫与其他无脊椎动物在爱沙尼亚萨雷马晚Pridoli的共生

IF 1.3 4区地球科学

Annales Societatis Geologorum Poloniae Pub Date : 2021-07-15 DOI: 10.14241/ASGP.2021.04

O. Vinn, A. Ernst, Mark A. Wilson, U. Toom

引用次数: 4

How many extensional stages marked the Variscan gravitational collapse in the Bohemian Massif? 波西米亚地块的瓦里斯坎引力坍缩标志着多少个伸展期?

IF 1.3 4区地球科学

Annales Societatis Geologorum Poloniae Pub Date : 2021-07-15 DOI: 10.14241/asgp.2021.08

O. Bárta, R. Melichar, J. Černý

{"title":"How many extensional stages marked the Variscan gravitational collapse in the Bohemian Massif?","authors":"O. Bárta, R. Melichar, J. Černý","doi":"10.14241/asgp.2021.08","DOIUrl":"https://doi.org/10.14241/asgp.2021.08","url":null,"abstract":"Tectonic development of the Variscan belt in Central Europe included, besides important compression, also an extensional phase related to gravitational collapse, which governed the origin of many sedimentary basins and magmatic bodies. One of these bodies is the Benesov pluton, featuring primary magmatic fabrics as well as deformational fabrics, related to subsequent extensional stages. Recognition of these fabrics and their links to other significant extension-induced structures in the Bohemicum and Moldanubicum not only sheds new light on the pluton itself but also extends a general knowledge of deformational stages, accompanying gravitational collapse of the Variscan orogen. The authors found that this pluton was strongly strained in a normal-faulting regime under brittle-ductile conditions. The age of deformation is constrained by a magmatic age of 347 ±3 Ma and by the age of Carboniferous sedimentary cover. New data indicate a three-stage extensional history during the phase of gravitational collapse: (1) Tournaisian extension (~350–345 Ma) within arc-related tonalitic intrusions; (2) late Visean to Serpukhovian extension (~332–320 Ma), connected to the brittle-ductile unroofing and origin of a NE–SW basin system; and (3) Gzhelian to Cisuralian extension (~303–280 Ma), related to normal faulting and sedimentation in “Permo–Carboniferous” troughs, elongated NNE–SSW. Consequently, the gravitational collapse studied involved a complex succession of individual extensional stages, rather than a simple process.","PeriodicalId":50776,"journal":{"name":"Annales Societatis Geologorum Poloniae","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2021-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45617244","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: 2

New evidence for the rank of the Wartanian cold period (Pleistocene, MIS 6): a case study from E Poland 瓦塔尼亚寒期(更新世，MIS 6)等级的新证据:以波兰东部为例

IF 1.3 4区地球科学

Annales Societatis Geologorum Poloniae Pub Date : 2021-01-01 DOI: 10.14241/asgp.2021.20

Sławomir Terpiłowski, T. Zieliński, P. Mroczek, P. Zieliński, Piotr Czubla, Stanisław Fedorowicz

引用次数: 1

In Memoriam: Marek Doktor (1949–2020) 《追忆似水年华：马雷克·多克托》（1949–2020）

IF 1.3 4区地球科学

Annales Societatis Geologorum Poloniae Pub Date : 2021-01-01 DOI: 10.14241/asgp.2021.06

A. Waśkowska, T. Słomka

引用次数: 0

A lost carbonate platform deciphered from clasts embedded in flysch: Štramberk-type limestones, Polish Outer Carpathians 从嵌在复理石中的碎屑中破译出一个消失的碳酸盐台地:Štramberk-type石灰石，波兰外喀尔巴阡山脉

IF 1.3 4区地球科学

Annales Societatis Geologorum Poloniae Pub Date : 2021-01-01 DOI: 10.14241/asgp.2021.15

Mariusz Hoffmann, B. Kołodziej, Justyna Kowal-Kasprzyk

引用次数: 9

Structure of the calcitic layer of the aptychus of the ammonite genus Peltoceras 鹦鹉螺属爪龙的钙质层结构

IF 1.3 4区地球科学

Annales Societatis Geologorum Poloniae Pub Date : 2021-01-01 DOI: 10.14241/asgp.2021.17

A. Mironenko

引用次数: 1

New dimorphic species of the genus Rollierites Jeannet from southern Poland 文章标题波兰南部罗丽石属二态新种

IF 1.3 4区地球科学

Annales Societatis Geologorum Poloniae Pub Date : 2021-01-01 DOI: 10.14241/asgp.2021.21

Sreepat Jain, M. Mazur

引用次数: 4

Aetosaur pes from the Upper Triassic of Krasiejów (Poland), with remarks on taxonomy of isolated bones Krasiejów(波兰)上三叠世的直龙种，并附注孤立骨的分类学

IF 1.3 4区地球科学

Annales Societatis Geologorum Poloniae Pub Date : 2021-01-01 DOI: 10.14241/asgp.2021.22

Szymon Górnicki, M. Antczak, A. Bodzioch

引用次数: 1

“Ghost structures” in alkaline fen microrelief as a consequence of Late Glacial periglacial activity in chalklands – a case study from the Chełm Hills (East Poland) 白垩地晚冰期冰周活动导致碱性沼泽微地形中的“幽灵结构”——以Chełm丘陵(东波兰)为例

IF 1.3 4区地球科学

Annales Societatis Geologorum Poloniae Pub Date : 2021-01-01 DOI: 10.14241/asgp.2021.18

R. Dobrowolski

引用次数: 0

A re-analysis of Chibanian Pleistocene tracks from Vértesszőlős, Hungary, employing photogrammetry and 3D analysis 重新分析来自匈牙利Vértesszőlős的奇巴尼亚更新世足迹，采用摄影测量和三维分析

IF 1.3 4区地球科学

Annales Societatis Geologorum Poloniae Pub Date : 2021-01-01 DOI: 10.14241/ASGP.2021.02

I. Tanaka, A. Markó, M. Hyodo, Catherine E. Strickson, P. Falkingham

{"title":"A re-analysis of Chibanian Pleistocene tracks from Vértesszőlős, Hungary, employing photogrammetry and 3D analysis","authors":"I. Tanaka, A. Markó, M. Hyodo, Catherine E. Strickson, P. Falkingham","doi":"10.14241/ASGP.2021.02","DOIUrl":"https://doi.org/10.14241/ASGP.2021.02","url":null,"abstract":"The Vertesszőlős quarry, the Palaeolithic site where the “Samu” hominin fossil remains ( Homo heidelbergensis ) were found, is located in North West Hungary. The site is dated between the Early and Middle Pleistocene (ca. 310 ka). A short distance from where the Samu remains were found is an exposed surface of calcareous mudstone, preserving numerous fossil tracks made by a range of mammals and birds. Of particular interest are three elongate impressions - two potentially successive and one isolated. These tracks have previously been referred to either hominin or ursine trackmakers. Since bear pes tracks can superficially resemble human tracks, we attempted to discern the 3D morphology of the traces using digital photogrammetry. Our analysis suggests the isolated impression is likely the product of two superimposed tracks of a cloven hoofed ungulate. However, the two potentially successive tracks are more problematic. The highly weathered surface (first exposed in the 1960’s) has made interpretation difficult. Both impressions seem to possess a narrow, rounded end similar to the posterior heel margin of a human track. At the anterior end the impressions are broader, and bounded by smaller impressions that could be interpreted as toe marks. However, these two tracks differ considerably in their length/width ratios and are too widely spaced to be part of a single bipedal trackway. It is conceivable that one or both of these impressions may be highly weathered hominin tracks. However, given the highly weathered nature of the exposed surface, and the lack of morphological detail in the tracks, we cannot at this time confidently attribute the tracks to any specific trackmaker, despite our digital models of the tracks which provide a relatively objective means of analysis independent of prior assumptions.","PeriodicalId":50776,"journal":{"name":"Annales Societatis Geologorum Poloniae","volume":"1 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66913696","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: 3