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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：25/0  |  提交时间：2024/03/14
Phosphorus cycle  Hirnantian  Glaciation  Primary productivity  Sea level  Anoxia  
Latest Ordovician age of the Spinachitina fragilis Chitinozoan Biozone in Baltoscandia 期刊论文
ESTONIAN JOURNAL OF EARTH SCIENCES, 2023, 卷号: 72, 期号: 1, 页码: 82-85
作者:  Nolvak, Jaak;  Liang, Yan;  Hints, Olle
收藏  |  浏览/下载：46/0  |  提交时间：2023/10/09
chitinozoans biostratigraphy  Ordovician-Silurian boundary beds  East Baltic  
Early and early Middle Ordovician chitinozoans from the Baldone drill core, central Latvia 期刊论文
ESTONIAN JOURNAL OF EARTH SCIENCES, 2022, 卷号: 71, 期号: 1, 页码: 25-43
作者:  Nolvak, Jaak;  Liang, Yan（梁艳）;  Hints, Olle
Adobe PDF(6387Kb)  |  收藏  |  浏览/下载：158/1  |  提交时间：2022/04/24
Early and Middle Ordovician  Chitinozoa  Baltoscandia  Latvia  biostratigraphy  
Age of the Silurian Wuxiahe Formation in Langao, Northwest China: New conodont data 期刊论文
PALAEOWORLD, 2021, 卷号: 30, 期号: 4, 页码: 649-658
作者:  Chen, Zhong-Yang（陈中阳）;  Mannik, Peep;  Tang, Peng（唐鹏）;  Wang, Jian;  Ma, Jun-Ye（马俊业）;  Luan, Xiao-Cong（栾晓聪）
Adobe PDF(5679Kb)  |  收藏  |  浏览/下载：339/1  |  提交时间：2021/12/13
Conodont  Silurian  Wuxiahe Formation  East Qinling  Llandovery  
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：256/0  |  提交时间：2021/12/13
Silurian  Climate change  Ludfordian glaciation  Anoxic event  Extinction  Lau/Kozlowskii Bioevent  
Chitinozoans with "skirt": Ultrastructure and palaeoecological implications of carina in Cyathochitina Eisenack, 1955 期刊论文
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2021, 卷号: 570, 页码: 16
作者:  Wang, Wenhui;  Liang, Yan;  Lyu, Qiao;  Hints, Olle;  Chen, Shefa;  Nolvak, Jaak
Adobe PDF(3060Kb)  |  收藏  |  浏览/下载：228/1  |  提交时间：2021/07/20
Ordovician  Microfossil  Functional morphology  Palaeogeography  CFD analysis  CHITDB  
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：183/0  |  提交时间：2021/10/20
Palaeoclimate  Glaciation  Oxygen and carbon isotopes  Sandbian-Katian  Baltoscandia  
Age of the Silurian Lower Red Beds in South China: Stratigraphical Evidence from the Sanbaiti Section 期刊论文
JOURNAL OF EARTH SCIENCE, 2021, 页码: 10
作者:  Chen, Zhongyang（陈中阳）;  Mannik, Peep;  Fan, Junxuan;  Wang, Chengyuan（王成源）;  Chen, Qing（陈清）;  Sun, Zongyuan;  Chen, Dongyang;  Li, Chao（李超）
Adobe PDF(9239Kb)  |  收藏  |  浏览/下载：292/2  |  提交时间：2021/03/09
Lower Red Beds  conodont  graptolite  Telychian (Silurian)  Paiyunan Formation  Sichuan Province  
Fossilized reproductive modes reveal a protistan affinity of Chitinozoa 期刊论文
GEOLOGY, 2020, 卷号: 48, 期号: 12, 页码: 1200-1204
作者:  Liang, Yan（梁艳）;  Hints, Olle;  Tang, Peng（唐鹏）;  Cai, Chenyang（蔡晨阳）;  Goldman, Daniel;  Nolvak, Jaak;  Tihelka, Erik;  Pang, Ke（庞科）;  Bernardo, Joseph;  Wang, Wenhui
Adobe PDF(4033Kb)  |  收藏  |  浏览/下载：314/5  |  提交时间：2021/03/09
Age constraints of the Hungshihyen Formation (Early to Middle Ordovician) on the western margin of the Yangtze Platform, South China: New insights from chitinozoans 期刊论文
PALAEOWORLD, 2020, 卷号: 29, 期号: 1, 页码: 66-74
作者:  Liang, Yan;  Wang, Guang-Xu;  Servais, Thomas;  Wu, Rong-Chang;  Nolvak, Jaak;  Hints, Olle;  Wei, Xin;  Gong, Fang-Yi;  Yan, Guan-Zhou
Adobe PDF(4996Kb)  |  收藏  |  浏览/下载：294/2  |  提交时间：2020/10/16
Chitinozoa  Floian  Ordovician  Hungshihyen Formation  eastern Yunnan  South China