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- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:mammals:161555 (Rousettus amplexicaudatus AMPLEXICAUDATUS) - Skull. Raw Dataset includes 2401 TIF images (each 1512 x 1939 x 1 voxel at 0.03505111 mm resolution, derived from 2401 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Mammalia, Chiroptera, Pteropodidae, Rousettus amplexicaudatus AMPLEXICAUDATUS, 1987291962, computed tomography, X-ray, 3D, and DiceCT
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987291962
- Discipline:
- Science
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- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:mammals:163615 (Megaderma spasma SPASMA) - WholeBody. Raw Dataset includes 3141 TIF images (each 799 x 1057 x 1 voxel at 0.0414075 mm resolution, derived from 3141 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:mammals:163615 (Megaderma spasma SPASMA) - WholeBody. Reconstructed Dataset includes 2000 TIF images (each 799 x 1057 x 1 voxel at 0.041408 mm resolution, derived from 3141 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Mammalia, Chiroptera, Megadermatidae, Megaderma spasma SPASMA, 1987289689, computed tomography, X-ray, 3D, and DiceCT
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987289689
- Discipline:
- Science
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- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:mammals:161555 (Rousettus amplexicaudatus AMPLEXICAUDATUS) - WholeBody. Raw Dataset includes 3141 TIF images (each 801 x 1238 x 1 voxel at 0.06713326 mm resolution, derived from 3141 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:mammals:161555 (Rousettus amplexicaudatus AMPLEXICAUDATUS) - WholeBody. Reconstructed Dataset includes 1951 TIF images (each 801 x 1238 x 1 voxel at 0.067133 mm resolution, derived from 3141 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Mammalia, Chiroptera, Pteropodidae, Rousettus amplexicaudatus AMPLEXICAUDATUS, 1987291962, computed tomography, X-ray, 3D, and DiceCT
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987291962
- Discipline:
- Science
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- Creator:
- Kort, Eric A, Plant, Genevieve, and Dacic, Natasha
- Description:
- As part of the Measurement of Agriculture Illuminating farm-Zone Emissions of N2O (MAIZE) project, in 2022 an aircraft platform sampled atmospheric concentrations of nitrous oxide (N2O) in the agriculture regions of Iowa. Vertical profiles were conducted on each flight to capture the vertical structure and mixing depths of the atmosphere. The data files contain the merged data for each individual flight day.
- Keyword:
- Greenhouse Gases, Nitrous Oxide, and Agricultural soils
- Citation to related publication:
- Airborne measurements reveal high spatiotemporal variation and the heavy-tail characteristic of nitrous oxide emissions in Iowa" by Natasha Dacic, Genevieve Plant, and Eric A Kort. Journal of Geophysical Research: Atmospheres. Submitted. and 2021 dataset: Kort, E. A., Plant, G., Dacic, N. (2022). Aircraft Data (2021) for Measurement of Agriculture Illuminating farm-Zone Emissions of N2O (MAIZE) [Data set], University of Michigan - Deep Blue Data. https://doi.org/10.7302/0jvh-0c91
- Discipline:
- Science
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- Creator:
- Kharbush, Jenan, Rahman, Raisha, and Pearson, Ann
- Description:
- Amino acids are the primary nitrogen-containing compounds in cells, participating in various metabolic processes such as protein synthesis and degradation into other nitrogenous compounds. Compound-specific nitrogen isotope analysis of amino acids in environmental samples can provide insight into nitrogen sources, cycling, and tropic modifications in ecosystems. However, we lack comprehensive understanding of N utilization patterns in microorganisms, which are the site of nitrogen assimilation in biological systems, due to the varied and complex mechanisms by which microbes can acquire and metabolize nitrogen-containing compounds. δ15N measurements for free intracellular amino acids and protein-bound amino acids for environmentally-relevant microbial groups may aid in untangling the biochemical processes involved in amino acid metabolism performed by these microbial communities. Here, we report intracellular amino acid δ15N values for R. palustris, a metabolically versatile anoxygenic phototrophic bacterium.
- Keyword:
- amino acids, nitrogen stable isotope analysis, compound-specific isotope analysis, and batch culture
- Discipline:
- Science
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- Creator:
- Crowell, Hayley L . , Curlis, John David, Weller, Hannah I., and Davis Rabosky, Alison R.
- Description:
- Ultraviolet (UV) wavelengths invisible to humans are primarily studied in the context of reproduction and social signaling. This narrow focus can arise from bias in taxa studied, which are often brightly colored in human-visible wavelengths. Our research describes undocumented UV color patterns across 110 diverse species of Western Hemisphere snakes and tests the hypothesized roles of reproduction versus predator avoidance in the evolution of UV coloration. Phylogenetically-informed tests of life stage, sex, and habitat showed unexpected support for the predator defense hypothesis, with pronounced differences in snake conspicuousness explained by UV coloration. UV reflectance was not predictable from any aspect of visible color pattern, suggesting high potential for transformative discoveries in other “cryptically-colored” lineages across the tree of life.
- Keyword:
- color, ecology, evolution, predators, snakes, and ultraviolet
- Citation to related publication:
- Crowell, H. L., Curlis, J. D., Weller, H. I., & Davis Rabosky, A. R. (2024). Ecological drivers of ultraviolet colour evolution in snakes. Nature Communications, 15(1), 5213. http://doi.org/10.1038/s41467-024-49506-4
- Discipline:
- Science
-
Jordan pterosaur CT scans & 3D models
User Collection- Creator:
- Wilson Mantilla, Jeffrey A.
- Description:
- This collection includes computed tomography (CT) scans and 3D models of humeral remains from two Late Cretaceous pterosaurs from Jordan: Inabtanin alarabia (YUPC-INAB-6-001–010) and Arambourgiania philadelphiae (YUPC-RUSEIFA-1). Both specimens are accessioned to Yarmouk University, in the Hashemite Kingdom of Jordan. For inquiries about access, please contact Jeff Wilson Mantilla ( wilsonja@umich.edu) or Iyad Zalmout ( izalmout@ksu.edu.sa). Casts of selected elements of Inabtanin and Arambourgiania are available at the University of Michigan Museum of Paleontology. and The Jordanian pterosaurs were described in: Rosenbach, K. L., D. M. Goodvin, M. G. Albshysh, H. A. Azzam, A. A. Smadi, H. A. Mustafa, I. S. A. Zalmout, and J. A. Wilson Mantilla. [in press] New pterosaur remains from the Late Cretaceous of Afro-Arabia provide insight into flight capacity of large pterosaurs. Journal of Vertebrate Paleontology.
- Keyword:
- Jordan pterosaur cretaceous vertebrate gondwana afro-arabia paleontology
- Discipline:
- Science
3Works -
- Creator:
- Wilson Mantilla, Jeffrey A.
- Description:
- The scanned proximal left humerus is part of an associated skeleton of the pterosaur Inabtanin alarabia, accessioned to Yarmouk University (YUPC-INAB-6-001–010) in the Hashemite Kingdom of Jordan. The specimen was collected from Late Cretaceous-aged sediments near Tal Inab in south-central Jordan, which is 34 km north of the current border with Saudi Arabia. For inquiries about access, please contact Jeff Wilson Mantilla ( wilsonja@umich.edu) or Iyad Zalmout ( izalmout@ksu.edu.sa). Casts of this and other elements of Inabtanin are available at the University of Michigan Museum of Paleontology.
- Keyword:
- Jordan pterosaur cretaceous vertebrate gondwana afro-arabia paleontology
- Citation to related publication:
- Rosenbach, K. L., D. M. Goodvin, M. G. Albshysh, H. A. Azzam, A. A. Smadi, H. A. Mustafa, I. S. A. Zalmout, and J. A. Wilson Mantilla. [in press] New pterosaur remains from the Late Cretaceous of Afro-Arabia provide insight into flight capacity of large pterosaurs. Journal of Vertebrate Paleontology.
- Discipline:
- Science
-
- Creator:
- Wilson Mantilla, Jeffrey A.
- Description:
- The 3D model of the humerus was created from an isolated element that is referred to the pterosaur Arambourgiania philadelphiae. The element is accessioned to Yarmouk University (YUPC-RUSEIFA-1) in the Hashemite Kingdom of Jordan. The specimen was collected from Late Cretaceous-aged sediments at the Ruseifa Quarry in central Jordan. For inquiries about access to the specimen, please contact Jeff Wilson Mantilla ( wilsonja@umich.edu) or Iyad Zalmout ( izalmout@ksu.edu.sa). Casts of this element of Arambourgiania are available at the University of Michigan Museum of Paleontology.
- Keyword:
- Jordan pterosaur cretaceous vertebrate gondwana afro-arabia paleontology
- Citation to related publication:
- Rosenbach, K. L., D. M. Goodvin, M. G. Albshysh, H. A. Azzam, A. A. Smadi, H. A. Mustafa, I. S. A. Zalmout, and J. A. Wilson Mantilla. [in press] New pterosaur remains from the Late Cretaceous of Afro-Arabia provide insight into flight capacity of large pterosaurs. Journal of Vertebrate Paleontology.
- Discipline:
- Science
-
- Creator:
- Wilson Mantilla, Jeffrey A.
- Description:
- The left humerus is part of an associated skeleton of the pterosaur Inabtanin alarabia, accessioned to Yarmouk University (YUPC-INAB-6-001–010) in the Hashemite Kingdom of Jordan. The specimen was collected from Late Cretaceous-aged sediments near Tal Inab in south-central Jordan, which is 34 km north of the current border with Saudi Arabia. For inquiries about access, please contact Jeff Wilson Mantilla ( wilsonja@umich.edu) or Iyad Zalmout ( izalmout@ksu.edu.sa). Casts of this and other elements of Inabtanin alarabia are available at the University of Michigan Museum of Paleontology.
- Keyword:
- Jordan pterosaur cretaceous vertebrate gondwana afro-arabia paleontology
- Citation to related publication:
- Rosenbach, K. L., D. M. Goodvin, M. G. Albshysh, H. A. Azzam, A. A. Smadi, H. A. Mustafa, I. S. A. Zalmout, and J. A. Wilson Mantilla. [in press] New pterosaur remains from the Late Cretaceous of Afro-Arabia provide insight into flight capacity of large pterosaurs. Journal of Vertebrate Paleontology.
- Discipline:
- Science