{"paper_id":"23985da2-3dd7-4efe-b87a-29c4ae3286b2","body_text":"Preprint\nARPHA Preprints\nhttps://doi.org/10.3897/arphapreprints.e195169 (14 Apr 2026)\nhttps://doi.org/10.3897/arphapreprints.e195169 (14 Apr 2026)\nSubmitted to Fossil Record\nOther versions:\n- Preprint InfoPreprint Info\n- CiteCite\n- MetricsMetrics\n- CommentComment\n- RelatedRelated\n- CitedCited\nARPHA Preprints\ndoi:\n10.3897/arphapreprints.e195169\nFirst posted\n14 Apr 2026\nAuthors\nZhang Qianqi\n- Corresponding author\nCollege of Paleontology, Shenyang Normal University, Shenyang, China\nLele Xu\n- Corresponding author\nCollege of Earth Sciences and Engineering, Hohai University, Nanjing, China\nConflict of interest\nThe authors have declared that no competing interests exist.\nSupporting agencies\nThis study was supported by the Strategic Priority Research Program (B) of the Chinese Academy of Sciences (XDB0850000) and the National Natural Science Foundation of China (42402012).\nThis 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.","source_license":"CC-BY-4.0","license_restricted":false}