Electronic Supplementary Material 1-4 for: The endocranial anatomy of protocetids and its implications for early whale evolution

Metadata spreadsheet for the high-resolution, micro-CT scans of intact skulls or heads used to build what is referred to in the text as the ‘strict’ dataset, for which endocast segmentations were performed by us, following the same protocol. One representative species per extant mammalian order is included.Data spreadsheets and trees (to be read by R).R script to reproduce the analyses.Supplementary text, figures, and table.We thank the Morphosource contributor user (see ESM1-MetadataSpreadsheet_V04_09_25.xlsx for details) and credit accordingly: Asher et al., 2017; Bird et al., 2018; Martinez et al., 2020, 2023; Newton et al., 2021, as well as the following funding attributions: Agence Nationale de la Recherche (Défi des autres savoirs, Grants DS10, ANR-17-CE02-0005 RHINOGRAD 2017; granted to Pierre-Henri Fabre) ; NSF BCS 1825129 (to D.M. Boyer and A.R. Harrington) ; NSF BCS 1304045 and a research grant from Trinity College of Arts and Sciences ; IOS-1119768, DBI-1902242 ; NSF grants: IOS-1119768, IOS-1457106, BCS/IOS-0924592, BCS-1231350, BCS-1231717, BCS-0959438; NSF GraduateResearchFellowship Program grant DGE-1144087 ; NSF BCS 1552848 (to D M Boyer), NSF DBI 1458192 (to G F Gunnell) ; NSF BCS 1825129 (to D.M. Boyer and A.R. Harrington).Complete references :-Asher RJ, Gunnell GF, Seiffert ER, Pattinson D, Tabuce R, Hautier L, Sallam HM. 2017. Dental Eruption and Growth in Hyracoidea (Mammalia, Afrotheria). Journal of Vertebrate Paleontology e1317638. https://doi.org/10.1080/02724634.2017.1317638-Bird, D. J., Murphy, W. J., Fox-Rosales, L., Hamid, I., Eagle, R. A., & Van Valkenburgh, B. (2018). Olfaction written in bone: cribriform plate size parallels olfactory receptor gene repertoires in Mammalia. Proceedings of the Royal Society B: Biological Sciences, 285(1874), 20180100.-Martinez, Q., Clavel, J., Esselstyn, J. A., Achmadi, A. S., Grohé, C., Pirot, N., & Fabre, P. H. (2020). Convergent evolution of olfactory and thermoregulatory capacities in small amphibious mammals. Proceedings of the National Academy of Sciences, 117(16), 8958-8965. https://doi.org/10.1073/pnas.1917836117-Martinez, Q., Courcelle, M., Douzery, E., Fabre, P. H. (2023). When morphology does not fit the genomes: the case of rodent olfaction. Biology Letters, 19(4), 20230080. https://doi.org/10.1098/rsbl.2023.0080-Newton, A. H., Weisbecker, V., Pask, A. J., & Hipsley, C. A. (2021). Ontogenetic origins of cranial convergence between the extinct marsupial thylacine and placental gray wolf. Communications biology, 4(1), 51.

本数据集为用于构建文中所称“严格”数据集的完整头骨/头部高分辨率显微CT（micro-CT）扫描元数据表，该数据集的颅内模分割工作由我们依照统一实验流程完成。每一个现生哺乳动物类群均选取一个代表物种纳入本数据集。

附带可通过R语言读取的电子数据表与系统发育树文件、用于复现全部分析流程的R脚本，以及补充文本、图表与表格。

我们感谢Morphosource平台的贡献用户（详细信息见ESM1-MetadataSpreadsheet_V04_09_25.xlsx）并致以相应致谢：Asher等（2017）、Bird等（2018）、Martinez等（2020、2023）、Newton等（2021）。同时感谢以下资助来源：
1. 法国国家研究署（Agence Nationale de la Recherche）：“另类知识挑战”项目，资助编号DS10、ANR-17-CE02-0005 RHINOGRAD 2017，由Pierre-Henri Fabre主持；
2. 美国国家科学基金会（NSF）BCS-1825129项目，资助D.M. Boyer与A.R. Harrington；
3. 美国国家科学基金会BCS-1304045项目及三一学院艺术与科学学院研究基金；
4. 美国国家科学基金会IOS-1119768、DBI-1902242项目；
5. 美国国家科学基金会其他项目：IOS-1119768、IOS-1457106、BCS/IOS-0924592、BCS-1231350、BCS-1231717、BCS-0959438；
6. 美国国家科学基金会研究生奖学金项目DGE-1144087；
7. 美国国家科学基金会BCS-1552848项目，资助D.M. Boyer；
8. 美国国家科学基金会DBI-1458192项目，资助G.F. Gunnell；
9. 美国国家科学基金会BCS-1825129项目，资助D.M. Boyer与A.R. Harrington。

完整参考文献如下：
1. Asher RJ, Gunnell GF, Seiffert ER, Pattinson D, Tabuce R, Hautier L, Sallam HM. 2017. 蹄兔目（哺乳纲，非洲兽总目）的牙齿萌出与生长. 《古脊椎动物学报》, e1317638. https://doi.org/10.1080/02724634.2017.1317638
2. Bird DJ, Murphy WJ, Fox-Rosales L, Hamid I, Eagle RA, Van Valkenburgh B. 2018. 骨骼中的嗅觉：哺乳类筛板尺寸与嗅觉受体基因谱平行相关. 《英国皇家学会学报B辑：生物科学》, 285(1874): 20180100
3. Martinez Q, Clavel J, Esselstyn JA, Achmadi AS, Grohé C, Pirot N, Fabre PH. 2020. 小型两栖哺乳动物嗅觉与体温调节能力的趋同演化. 《美国国家科学院院刊》, 117(16): 8958-8965. https://doi.org/10.1073/pnas.1917836117
4. Martinez Q, Courcelle M, Douzery E, Fabre PH. 2023. 当形态学与基因组学不符：啮齿类嗅觉案例. 《生物学快报》, 19(4): 20230080. https://doi.org/10.1098/rsbl.2023.0080
5. Newton AH, Weisbecker V, Pask AJ, Hipsley CA. 2021. 已灭绝有袋类袋狼与胎盘类灰狼颅骨趋同的个体发育起源. 《通讯生物学》, 4(1): 51