Zobrazeno 1 - 10
of 150
pro vyhledávání: '"Xunlai, Yuan"'
Autor:
Guangjin Li, Lei Chen, Ke Pang, Qing Tang, Chengxi Wu, Xunlai Yuan, Chuanming Zhou, Shuhai Xiao
Publikováno v:
Communications Biology, Vol 6, Iss 1, Pp 1-17 (2023)
Abstract Macrofossils with unambiguous biogenic origin and predating the one-billion-year-old multicellular fossils Bangiomorpha and Proterocladus interpreted as crown-group eukaryotes are quite rare. Horodyskia is one of these few macrofossils, and
Externí odkaz:
https://doaj.org/article/040ed561998c4d8783b08861684dc3cb
Autor:
Xiaopeng Wang, Mengyin Wu, Bin Wan, Changtai Niu, Wentao Zheng, Chengguo Guan, Ke Pang, Zhe Chen, Xunlai Yuan
Publikováno v:
Frontiers in Earth Science, Vol 9 (2021)
Holdfast morphologies and attachment strategies of benthic macroalgae are somewhat flexible and controlled by both the substrate condition and species. Six forms (tapered base, globose holdfast, composite globose holdfast, discoidal holdfast, rhizoid
Externí odkaz:
https://doaj.org/article/67425831892c44faa4ba1bad3d76bb81
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-10 (2019)
Sponge animals likely originated in the Precambrian, but their early spicular fossils are ambiguous. Here, Tang et al. report a new Cambrian sponge taxon with weakly biomineralized spicules and suggest that the poor Precambrian record may reflect the
Externí odkaz:
https://doaj.org/article/583edd0a524047ffa254a39864e85d2d
Autor:
Chengxi Wu, Ke Pang, Zhe Chen, Xiaopeng Wang, Chuanming Zhou, Bin Wan, Xunlai Yuan, Shuhai Xiao
Publikováno v:
Journal of Paleontology. :1-17
The terminal Ediacaran Shibantan biota (~550–543 Ma) from the Dengying Formation in the Yangtze Gorges area of South China represents one of the rare examples of carbonate-hosted Ediacara-type macrofossil assemblages. In addition to the numerically
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b26fdcfffc2f1c1adeea689a1a7c8cf5
https://doi.org/10.1017/jpa.2022.97
https://doi.org/10.1017/jpa.2022.97
Autor:
Xunlai Yuan, Ke Pang, Qing Tang, Guangjin Li, Shuhai Xiao, Chuanming Zhou, Zhe Chen, Lei Chen, Bin Wan, Wei Wang, Chengguo Guan, Qing Ouyang, Changtai Niu, Xiaopeng Wang, Yarong Liu
Publikováno v:
Chinese Science Bulletin. 68:169-187
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::244d5c802351126f60a37f954ae21871
https://doi.org/10.1360/tb-2022-0804
https://doi.org/10.1360/tb-2022-0804
Publikováno v:
Palaeoworld. 30:602-609
Dickinsonia is an iconic fossil of the Ediacara biota (~575–539 Ma). It was previously known from siliciclastic successions of the White Sea assemblage in Australia, Baltica, and possibly India. Here we describe Dickinsonia sp. from the terminal Ed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbac471371e86e693e2406cf12853d9f
https://doi.org/10.1016/j.palwor.2021.01.002
https://doi.org/10.1016/j.palwor.2021.01.002
Autor:
Xianguo Lang, Qing Ouyang, Chuanming Zhou, Yunpeng Sun, Bing Shen, Zhe Chen, Chengxi Wu, Ruimin Wang, Xunlai Yuan, Ke Pang
Publikováno v:
Geology. 49:1160-1164
Ediacara-type macrofossils characterize the late Ediacaran Period and are pivotal in understanding the early evolution of animals on the eve of the Cambrian explosion and useful in late Ediacaran biostratigraphy. They have been discovered on almost a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0e1d7e95d5da9f1cac1c5c24d7877fa
https://doi.org/10.1130/g48842.1
https://doi.org/10.1130/g48842.1
Autor:
Mary L. Droser, Xunlai Yuan, Qing Tang, Bin Wan, Shuhai Xiao, Xiaopeng Wang, S. K. Pandey, Zhe Chen, Ke Pang, Chengguo Guan
Publikováno v:
Gondwana Research. 84:296-314
Ediacaran macrofossils are typically preserved in three taphonomic modes: casts/molds in siliciclastic rocks, casts/molds in carbonate rocks, and carbonaceous compressions in black shales. Only a few taxa are known to be preserved in more than one of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e80d5fcee558557cf0aa33645f74389
https://doi.org/10.1016/j.gr.2020.04.003
https://doi.org/10.1016/j.gr.2020.04.003
Publikováno v:
Geology. 47:1054-1058
Geochemical evidence suggests that terminal Ediacaran (ca. 551–539 Ma) oceans experienced expansive anoxia and dynamic redox conditions, which are expected to have impacted animal distribution and behaviors. However, fossil evidence for oxygen-rela
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16ef72c9634a8e8efa3b666ff738f9b1
https://doi.org/10.1130/g46474.1
https://doi.org/10.1130/g46474.1
Publikováno v:
Nature. 573:412-415
The origin of motility in bilaterian animals represents an evolutionary innovation that transformed the Earth system. This innovation probably occurred in the late Ediacaran period—as evidenced by an abundance of trace fossils (ichnofossils) dating
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5623ca969884fbb56f962d14bef657e
https://doi.org/10.1038/s41586-019-1522-7
https://doi.org/10.1038/s41586-019-1522-7