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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: 16/07/2021
Keywords:
Caribbean islands; Geomorpha; Paleobiogeography; Paleogene; Rodentia
https://doi.org/10.18563/journal.m3.128
References: 10 Cited by: 1
Cite this article:
Laurent Marivaux, Jorge Velez-Juarbe and Pierre-Olivier Antoine, 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
View specimen
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M3#712 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"
doi: 10.18563/m3.sf.712
state:published |
Download 3D surface file
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M3#714 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
state:published |
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Caribeomys merzeraudi LACM 162449
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M3#713 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"
doi: 10.18563/m3.sf.713
state:published |
Download 3D surface file
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M3#715 µCT data at 4.5µm Type: "3D_CT"
doi: 10.18563/m3.sf.715
state:published |
Download CT data
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See original publication
Published in Volume 07, issue 03 (2021)
References
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
Cited by:
Laurent Marivaux, Jorge Vélez‐Juarbe, Lázaro W. Viñola López, Pierre‐Henri Fabre, François Pujos, Hernán Santos‐Mercado, Eduardo J. Cruz, Alexandra M. Grajales Pérez, James Padilla, Kevin I. Vélez‐Rosado, Jean‐Jacques Cornée, Mélody Philippon, Philippe Münch, Pierre‐Olivier Antoine and Stephan Lautenschlager (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
 
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