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ARPHA Preprints
https://doi.org/10.3897/arphapreprints.e197963 (04 May 2026)
https://doi.org/10.3897/arphapreprints.e197963 (04 May 2026)
Submitted to Swiss Journal of Palaeontology
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ARPHA Preprints
doi:
10.3897/arphapreprints.e197963
First posted
04 May 2026
Authors
Yin Yalei
- Corresponding author
Center for Vertebrate Evolutionary Biology, School of Life Sciences, Yunnan University, Kunming, China
College of Paleontology, Shenyang Normal University, Shenyang, China
College of Paleontology, Shenyang Normal University, Shenyang, China
College of Paleontology, Shenyang Normal University, Shenyang, China
Qi Zhao
- Corresponding author
Key Laboratory of Evolutionary Systematics of Vertebrates, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing, China
College of Paleontology, Shenyang Normal University, Shenyang, China
Xing Xu
- Corresponding author
Center for Vertebrate Evolutionary Biology, School of Life Sciences, Yunnan University, Kunming, China
Conflict of interest
The authors have declared that no competing interests exist.
Supporting agencies
National Natural Science Foundation of China (42402018);
Yunnan Revitalization Talent Support Program (202305AB350006);
Liaoning Provincial Natural Science Foundation (2025-BSLH-371, 2025-MSLH-621);
Open Fund of the Observation and Research Station of Stratigraphy, Paleontology and Environmental Geology in Chaohu, MNR (SPEG-2025-KF02);
Key Laboratory of Stratigraphy and Paleontology of the Ministry of Natural Resources (SP202502);
and Fundamental Research Funds for the Liaoning Universities (LJ202410166031).
This is an open access preprint distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
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