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).<br><br>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., &amp; 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., &amp; 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., &amp; Hipsley, C. A. (2021). Ontogenetic origins of cranial convergence between the extinct marsupial thylacine and placental gray wolf. Communications biology, 4(1), 51.<br><br>