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Phosphorus cycling during the Hirnantian glaciation 期刊论文
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2024, 卷号: 634, 页码: 15
作者:  Mueller, Johann;  Joachimski, Michael M.;  Lehnert, Oliver;  Mannik, Peep;  Sun, Yadong
Adobe PDF(4360Kb)  |  收藏  |  浏览/下载:24/0  |  提交时间:2024/03/14
Phosphorus cycle  Hirnantian  Glaciation  Primary productivity  Sea level  Anoxia  
Late Ordovician beachrock as a far-field indicator for glacial meltwater pulse 期刊论文
ESTONIAN JOURNAL OF EARTH SCIENCES, 2023, 卷号: 72, 期号: 1, 页码: 1
作者:  Li, Qijian;  Na, Lin;  Yu, Shenyang;  Lehnert, Oliver;  Munneck, Axel;  Li, Yue
收藏  |  浏览/下载:75/0  |  提交时间:2023/10/09
glaciation  palaeokarst  Katian  Tarim Block  northwestern China  
The Mid-Ludfordian (late Silurian) Glaciation: A link with global changes in ocean chemistry and ecosystem overturns 期刊论文
EARTH-SCIENCE REVIEWS, 2021, 卷号: 220, 页码: 32
作者:  Fryda, Jiri;  Lehnert, Oliver;  Joachimski, Michael M.;  Mannik, Peep;  Kubajko, Michal;  Mergl, Michal;  Farkas, Juraj;  Frydova, Barbora
Adobe PDF(8153Kb)  |  收藏  |  浏览/下载:240/0  |  提交时间:2021/12/13
Silurian  Climate change  Ludfordian glaciation  Anoxic event  Extinction  Lau/Kozlowskii Bioevent  
Climate changes in the pre-Hirnantian Late Ordovician based on delta O-18(phos) studies from Estonia 期刊论文
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2021, 卷号: 569, 页码: 16
作者:  Mannik, Peep;  Lehnert, Oliver;  Nolvak, Jaak;  Joachimski, Michael M.
Adobe PDF(14026Kb)  |  收藏  |  浏览/下载:175/0  |  提交时间:2021/10/20
Palaeoclimate  Glaciation  Oxygen and carbon isotopes  Sandbian-Katian  Baltoscandia  
Carbon and sulfur cycling during the mid-Ludfordian anomaly and the linkage with the late Silurian Lau/Kozlowskii Bioevent 期刊论文
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2021, 卷号: 564, 页码: 19
作者:  Fryda, Jiri;  Lehnert, Oliver;  Frydova, Barbora;  Farkas, Juraj;  Kubajko, Michal
Adobe PDF(2057Kb)  |  收藏  |  浏览/下载:225/0  |  提交时间:2021/07/20
Peri-Gondwana  Prague Basin  Carbon isotopes  Sulfur isotopes  Atmospheric CO2  Redox conditions  
Miaolingian (Cambrian) trilobite biostratigraphy and carbon isotope chemostratigraphy in the Tingskullen drill core, Oland, Sweden 期刊论文
ESTONIAN JOURNAL OF EARTH SCIENCES, 2021, 卷号: 70, 期号: 1, 页码: 18-35
作者:  Ahlberg, Per;  Lundberg, Frans;  Calner, Mikael;  Lehnert, Oliver;  Dahlqvist, Peter;  Joachimski, Michael M.
Adobe PDF(7786Kb)  |  收藏  |  浏览/下载:188/0  |  提交时间:2021/10/20
biostratigraphy  carbon isotope stratigraphy  Miaolingian Series  Wulivan Stage  Cambrian  Oland  Sweden  
High-resolution carbon isotope stratigraphy of the Lower and Middle Ordovician succession of the Yangtze Platform, China: implications for global correlation 期刊论文
JOURNAL OF THE GEOLOGICAL SOCIETY, 2020, 卷号: 177, 期号: 3, 页码: 537-549
作者:  Wu, Rongchang (吴荣昌);  Liu, Jianbo;  Calner, Mikael;  Gong, Fangyi (龚方怡);  Lehnert, Oliver;  Luan, Xiaocong;  Li, Lixia (李丽霞);  Zhan, Renbin (詹仁斌)
Adobe PDF(6777Kb)  |  收藏  |  浏览/下载:310/4  |  提交时间:2020/10/28
Glendonite occurrences in the Tremadocian of Baltica: first Early Palaeozoic evidence of massive ikaite precipitation at temperate latitudes 期刊论文
SCIENTIFIC REPORTS, 2019, 卷号: 9, 页码: 10
作者:  Popov, Leonid E.;  Alvaro, J. Javier;  Holmer, Lars E.;  Bauert, Heikki;  Pour, Mansoureh Ghobadi;  Dronov, Andrei, V;  Lehnert, Oliver;  Hints, Olle;  Mannik, Peep;  Zhang, Zhifei;  Zhang, Zhiliang
Adobe PDF(3473Kb)  |  收藏  |  浏览/下载:330/2  |  提交时间:2019/06/11
Investigation of an Ordovician carbonate mound beneath Gotland, Sweden, using 3D seismic and well data 期刊论文
JOURNAL OF APPLIED GEOPHYSICS, 2019, 卷号: 162, 页码: 22-34
作者:  Levendal, Tegan;  Sopher, Daniel;  Juhlin, Christopher;  Lehnert, Oliver
Adobe PDF(3788Kb)  |  收藏  |  浏览/下载:252/1  |  提交时间:2019/05/22
Sweden  Gotland  Carbonate mounds  Late Ordovician  OPAB dataset  Seismic interpretation  3D seismic  CAES  
Early Ordovician sponge-bearing microbialites from Peninsular Malaysia: The initial rise of metazoans in reefs 期刊论文
PALAEOWORLD, 2019, 卷号: 28, 期号: 1-2, 页码: 80-95
作者:  Li, Qi-Jian (李启剑);  Sone, Masatoshi;  Lehnert, Oliver;  Na, Lin (那琳)
Adobe PDF(11027Kb)  |  收藏  |  浏览/下载:371/1  |  提交时间:2019/05/22
Calathium  Maze-like Thrombolite  Conodont Biostratigraphy  Stromatolite  Anthaspidellid