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3D dataset
3D models related to the publication: An unpredicted ancient colonization of the West Indies by North American rodents: dental evidence of a geomorph from the early Oligocene of Puerto Rico
Published online: 2021-07-16
Keywords:
Caribbean islands; Geomorpha; Paleobiogeography; Paleogene; Rodentia
doi: 10.18563/journal.m3.128
Cite this article:
MARIVAUX L., Vélez-Juarbe J., ANTOINE P.-O., 2021. 3D models related to the publication: An unpredicted ancient colonization of the West Indies by North American rodents: dental evidence of a geomorph from the early Oligocene of Puerto Rico. MorphoMuseuM 7:e128. doi: 10.18563/journal.m3.128
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Abstract
This contribution provides the raw files for the μCT-scan data and renderings of the three-dimensional digital models of two fossil teeth of a geomyin geomorph rodent (Caribeomys merzeraudi), discovered from lower Oligocene deposits of Puerto Rico, San Sebastian Formation (locality LACM Loc. 8060). These fossils were described, figured and discussed in the following publication: Marivaux et al. (2021), An unpredicted ancient colonization of the West Indies by North American rodents: dental evidence of a geomorph from the early Oligocene of Puerto Rico. Papers in Palaeontology. https://doi.org/10.1002/spp2.1388
Specimens and 3D Data
Caribeomys merzeraudi LACM 162478
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M3#712_LACM 162478 Right lower dp4: isolated deciduous premolar. The specimen was scanned with a resolution of 5 µm using a μ-CT-scanning station EasyTom 150 / Rx Solutions (Montpellier RIO Imaging, ISE-M, Montpellier, France). AVIZO 7.1 (Visualization Sciences Group) software was used for visualization, segmentation, and 3D rendering. This isolated tooth was prepared within a “labelfield” module of AVIZO, using the segmentation threshold selection tool. Type: "3D_surfaces"
3D view: doi: 10.18563/m3.sf.712
Data citation:
MARIVAUX L., Vélez-Juarbe J., ANTOINE P.-O., 2021. M3#712_LACM 162478. doi: 10.18563/m3.sf.712
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Download 3D data
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M3#714_LACM 162478 5µm µCT data set . Right lower dp4: isolated deciduous premolar. The specimen was scanned with a resolution of 5 µm using a μ-CT-scanning station EasyTom 150 / Rx Solutions (Montpellier RIO Imaging, ISE-M, Montpellier, France). Type: "3D_CT"
doi: 10.18563/m3.sf.714
Data citation:
MARIVAUX L., Vélez-Juarbe J., ANTOINE P.-O., 2021. M3#714_LACM 162478. doi: 10.18563/m3.sf.714
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Caribeomys merzeraudi LACM 162449
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M3#713_LACM 162449 Right lower molar (m1 or m2). The specimen was scanned with a resolution of 4.5 µm using a μ-CT-scanning station EasyTom 150 / Rx Solutions (Montpellier RIO Imaging, ISE-M, Montpellier, France). AVIZO 7.1 (Visualization Sciences Group) software was used for visualization, segmentation, and 3D rendering. This isolated tooth was prepared within a “labelfield” module of AVIZO, using the segmentation threshold selection tool. Type: "3D_surfaces"
3D view: doi: 10.18563/m3.sf.713
Data citation:
MARIVAUX L., Vélez-Juarbe J., ANTOINE P.-O., 2021. M3#713_LACM 162449. doi: 10.18563/m3.sf.713
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Download 3D data
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M3#715_LACM 162449 µCT data at 4.5µm Type: "3D_CT"
doi: 10.18563/m3.sf.715
Data citation:
MARIVAUX L., Vélez-Juarbe J., ANTOINE P.-O., 2021. M3#715_LACM 162449. doi: 10.18563/m3.sf.715
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Download CT data
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See original publication
Published in Volume 07, issue 03 (2021)
Bibliography
Flynn, L. J., Lindsay, E. H., Martin, R. A., 2008. Geomorpha. In Janis, C. M., Gunnell, G. F., Uhen, M. D. (Eds), Evolution of Tertiary Mammals of North America. Cambridge: Cambridge University Press. pp. 428–455. https://doi.org/10.1017/CBO9780511541438.027
Hafner, J. C., 1993. Macroevolutionary diversification in heteromyid rodents: heterochrony and adaptation in phylogeny. In Genoways, H. H., Brown, J. H. (Eds), Biology of the Heteromyidae. The American Society of Mammalogists. pp. 291–318.
Hafner, J. C., Light, J. E., Hafner, D. J., Hafner, M. S., Reddington, E., Rogers, D. S., Riddle, B. R., 2007. Basal clades and molecular systematics of heteromyid rodents. Journal of Mammalogy, 88, 1129–1145. https://doi.org/10.1644/06-MAMM-A-413R1.1
Lebrun, R., 2018. MorphoDig, an open-source 3D freeware dedicated to biology. 5th International Paleontological Congress (IPC5) – The Fossil Week, July 9–13th, 2018 (Paris, France). Abstract volume, 399.
Marivaux, L., Vélez-Juarbe, J., Merzeraud, G., Pujos, F., Viñola López, L. W., Boivin, M., Santos-Mercado, H., Cruz, E. J., Grajales, A., Padilla, J., Vélez-Rosado, K. I., Philippon, M., Léticée, J.-L., Münch, P., Antoine, P.-O., 2020. Early Oligocene chinchilloid caviomorphs from Puerto Rico and the initial rodent colonization of the West Indies. Proceedings of the Royal Society B 287, 20192806. https://doi.org/10.1098/rspb.2019.2806
Marivaux, L., Vélez-Juarbe, J., Viñola López, L.W., Fabre, P.-H., Pujos, F., Santos-Mercado, H., Cruz, E.J., Grajales Pérez, A. M., Padilla, J., Vélez-Rosado, K.I., Cornée, J.-J., Philippon, M., Münch, P., Antoine, P.-O., 2021. An unpredicted ancient colonization of the West Indies by North American rodents: dental evidence of a geomorph from the early Oligocene of Puerto Rico. Papers in Palaeontology, in press. https://doi.org/10.1002/spp2.1388
Ortega-Ariza, D., Franseen, E. K., Santos-Mercado, H., Ramirez, W. R., Core-Suarez, E. E., 2015. Strontium isotope stratigraphy for Oligocene-Miocene carbonate systems in Puerto Rico and the Dominican Republic: implications for Caribbean processes affecting depositional history. The Journal of Geology 123, 539–560. https://doi.org/10.1086/683335
Vélez-Juarbe, J., Domning, D. P., 2014. Fossil Sirenia of the West Atlantic and Caribbean region: X. Priscosiren atlantica, gen. et sp. nov. Journal of Vertebrate Paleontology 34, 951–964. https://doi.org/10.1080/02724634.2013.815192
Vélez-Juarbe, J., Brochu, C. A., Santos, H., 2007. A gharial from the Oligocene of Puerto Rico: transoceanic dispersal in the history of a non-marine reptile. Proceedings of the Royal Society B 274, 1245–1254. https://doi.org/10.1098/rspb.2006.0455
Vélez-Juarbe, J., Martin, T., MacPhee, R. D. E., Ortega-Ariza, D., 2014. The earliest Caribbean rodents: Oligocene caviomorphs from Puerto Rico. Journal of Vertebrate Paleontology 34, 157–163. https://doi.org/10.1080/02724634.2013.789039
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