K.R. Johnson locality KirkValley#1: Puercan, Wyoming
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Polypodiopsida
- Polypodiales
- Onocleaceae
|
|||||||
|
Onoclea hesperia leaf
Hickey 1977
|
|||||||
|
unclassified
|
|||||||
|
Ginkgoopsida
- Ginkgoales
- Ginkgoaceae
|
|||||||
|
Ginkgo adiantoides leaf
(Unger 1845)
|
|||||||
|
Coniferales
- Cupressaceae
|
|||||||
|
Glyptostrobus europaeus leaf
(Brongniart 1833)
|
|||||||
|
Metasequoia occidentalis leaf
Chaney 1951
|
|||||||
|
Angiospermae
- Proteales
- Platanaceae
|
|||||||
|
Platanus raynoldsii leaf
(Newberry 1868)
|
|||||||
|
Angiospermae
- Ranunculales
- Menispermaceae
|
|||||||
|
Cocculus flabella leaf
Wolfe 1966
|
|||||||
|
Angiospermae
- Dipsacales
- Caprifoliaceae
|
|||||||
|
Viburnum asperum leaf
Newberry 1868
|
|||||||
|
Angiospermae
- Garryales
- Eucommiaceae
|
|||||||
|
Eucommia serrata leaf
|
|||||||
|
Angiospermae
- Saxifragales
- Cercidiphyllaceae
|
|||||||
|
Cercidiphyllum genetrix leaf
(Newberry 1868)
|
|||||||
|
Angiospermae
- Moraceae
|
|||||||
|
Ficus artocarpoides leaf
Lesquereux 1883
|
|||||||
|
Angiospermae
- Malpighiales
- Salicaceae
|
|||||||
|
Populus nebraskana leaf
|
|||||||
|
Angiospermae
- Vitales
- Vitaceae
|
|||||||
|
Ampelopsis acerifolia leaf
(Newberry 1868)
|
|||||||
| see common names | |||||||
Geography
| Country: | United States | State/province: | Wyoming |
| Coordinates: | 45.0° North, 109.0° West (view map) | ||
| Paleocoordinates: | 55.7° North, 71.9° West (Wright 2013) | ||
| Geographic resolution: | small collection |
Time
| Period: | Paleogene | Epoch: | Paleocene |
| Stage: | Danian | 10 m.y. bin: | Cenozoic 1 |
| *Period: | Tertiary | *Local age/stage: | Puercan |
| Key time interval: | Puercan | ||
| Age range of interval: | 66 - 63.8 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Formation: | Fort Union |
| Regional section: | Bighorn Basin |
| Stratigraphic resolution: | bed |
Lithology and environment
| Primary lithology: | siltstone |
| Secondary lithology: | sandstone |
| Includes fossils? | Y |
| Includes fossils? | Y |
Taphonomy
| Modes of preservation: | adpression,original carbon |
| Size of fossils: | macrofossils |
| Temporal resolution: | snapshot |
| Spatial resolution: | parautochthonous |
Collection methods and comments
| Collection excludes: | all microfossils |
| Collection methods: | selective quarrying,field collection |
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Database number: | 11368 | ||
| Authorizer: | S. Wing | Enterer: | S. Ostrowski, J. Burns |
| Modifier: | S. Wing | Research group: | paleobotany |
| Created: | 2001-08-13 10:44:06 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2001-08-13 10:44:06 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 4163. | S. L. Wing, J. Alroy, and L. J. Hickey. 1995. Plant and mammal diversity in the Paleocene to Early Eocene of the Bighorn Basin. Palaeogeography, Palaeoclimatology, Palaeoecology 115:117-155 [S. Wing/H. Sims/M. Uhen] |