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Ordovician chitinozoans of the Miaopo Formation at Zhenjin, Upper Yangtze Platform, South China 期刊论文
PALYNOLOGY, 2023, 页码: 15
Authors:  Liang, Yan;  Nolvak, Jaak;  Hints, Olle
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biostratigraphy  China  chitinozoa  Middle-Late Ordovician  latest Darriwilian to Sandbian  taxonomy  
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
Authors:  Nolvak, Jaak;  Liang, Yan;  Hints, Olle
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chitinozoans biostratigraphy  Ordovician-Silurian boundary beds  East Baltic  
On future directions of Ordovician chitinozoan research 期刊论文
ESTONIAN JOURNAL OF EARTH SCIENCES, 2023, 卷号: 72, 期号: 1, 页码: 58-61
Authors:  Liang, Yan;  Hints, Olle;  Nolvak, Jaak;  Tang, Peng
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organic-walled microfossils  palaeontological database taxonomy  biostratigraphy  
几丁虫研究现状及展望 期刊论文
古生物学报, 2023, 卷号: 62, 期号: 3, 页码: 436-450
Authors:  梁艳;  唐鹏;  Olle Hints;  Jaak Nolvak;  张琳娜;  陈焱森
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chitinozoans  database  biostratigraphy  biodiversity  biological affinity  几丁虫  数据库  生物地层  生物多样性  生物学属性  
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
Authors:  Nolvak, Jaak;  Liang, Yan(梁艳);  Hints, Olle
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Early and Middle Ordovician  Chitinozoa  Baltoscandia  Latvia  biostratigraphy  
Melanosclerites from the Late Ordovician to earliest Silurian of Estonia and their palaeogeographical implications 期刊论文
PALYNOLOGY, 2021, 页码: 16
Authors:  Du, Minghao;  Nolvak, Jaak;  Tan, Jingqiang;  Gao, Shijia;  Wang, Wenhui(王文卉)
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biological affinity  Estonia  Lower Palaeozoic  melanosclerites  palaeogeography  taxonomic revision  
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
Authors:  Wang, Wenhui;  Liang, Yan;  Lyu, Qiao;  Hints, Olle;  Chen, Shefa;  Nolvak, Jaak
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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
Authors:  Mannik, Peep;  Lehnert, Oliver;  Nolvak, Jaak;  Joachimski, Michael M.
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Palaeoclimate  Glaciation  Oxygen and carbon isotopes  Sandbian-Katian  Baltoscandia  
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
Authors:  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
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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
Authors:  Liang, Yan;  Wang, Guang-Xu;  Servais, Thomas;  Wu, Rong-Chang;  Nolvak, Jaak;  Hints, Olle;  Wei, Xin;  Gong, Fang-Yi;  Yan, Guan-Zhou
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Chitinozoa  Floian  Ordovician  Hungshihyen Formation  eastern Yunnan  South China