Object Details
- Geologic Age
- Mesozoic - Cretaceous
- Record Last Modified
- 17 Oct 2024
- Skeletal Morphology
- Axial element, partial vertebrae, Appendicular element, partial ischium, partial femur
- Collection Date
- 9 Oct 1873
- Place
- Colorado, United States, North America
- See more items in
- Paleogeneral
- Types: Reptiles/Amphibians
- Reptilia Primary Type
- Paleobiology
- Published Name
- Polyonax mortuarius Cope, 1874
- Data Source
- NMNH - Paleobiology Dept.
- USNM Number
- PAL244535
- Type Citation
- Cope. 1874. U.S.Geol.Geogr.Survey Annual Rept. 1873. pl.2,f.5a,pl.3,f.1-3.
- Type Status
- holotype
- Taxonomy
- Animalia Chordata Vertebrata Sauropsida Reptilia Archosauria Dinosauria Ornithischia Ceratopsia Ceratopsidae
- Record ID
- nmnhpaleobiology_3448720
- Metadata Usage
- CC0
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