Mammal Quarry No. 5: Lancian, Wyoming
collected by J. B. Hatcher 1889
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Actinopteri
- Sciaenidae
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Platacodon sp.
Marsh 1889
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Lull 1915 | |||||||||
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Mammalia
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Mammalia indet.
Linnaeus 1758
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Lull 1915 | |||||||||
| "genus novum" | ||||||||||
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Mammalia
- Gypsonictopidae
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Gypsonictops hypoconus
Simpson 1927
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Clemens 1973 | |||||||||
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Mammalia
- Cimolestidae
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Didelphodon comptus
Marsh 1889
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Lull 1915 | |||||||||
| recombined as Delphodon comptus | ||||||||||
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Cimolestes incisus
Marsh 1889
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Lull 1915 | |||||||||
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Telacodon laevis n. gen., n. sp.
Marsh 1892
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Marsh 1892 | |||||||||
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Mammalia
- Multituberculata
- Ptilodontidae
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Allacodon sp.
Marsh 1889
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Lull 1915 | |||||||||
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? Allacodon pumilis
(Marsh 1889)
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Lull 1915 | |||||||||
| misspelling Allacodon pumilus | ||||||||||
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Allacodon lentus n. sp.
Marsh 1889
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Mammalia
- Multituberculata
- Cimolomyidae
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Dipriodon robustus
Marsh 1889
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Lull 1915 | |||||||||
| recombined as Meniscoessus robustus | ||||||||||
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Cimolomys digona n. sp.
Marsh 1889
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| synonym of Cimolomys gracilis | ||||||||||
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Cimolomys nitidus
(Marsh 1889)
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Lull 1915 | |||||||||
| original and current combination Cimolodon nitidus | ||||||||||
| see common names | ||||||||||
Geography
| Country: | United States | State/province: | Wyoming | County: | Niobrara |
| Coordinates: | 43.1° North, 104.6° West (view map) | ||||
| Paleocoordinates: | 49.6° North, 79.5° West | ||||
| Basis of coordinate: | estimated from map | ||||
| Geographic resolution: | small collection |
Time
| Period: | Cretaceous | Epoch: | Late/Upper Cretaceous |
| Stage: | Maastrichtian | 10 m.y. bin: | Cretaceous 8 | *Epoch: | Senonian |
| Key time interval: | Lancian | ||
| Age range of interval: | 72.10000 - 66.00000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Formation: | Lance |
| Stratigraphic resolution: | bed |
Lithology and environment
| Primary lithology: | not reported |
| Environment: | terrestrial indet. |
Taphonomy
| Modes of preservation: | body |
| Degree of concentration: | concentrated |
| Size of fossils: | mesofossils |
| Preservation of anatomical detail: | good |
Collection methods and comments
| Collection methods: | selective quarrying,field collection | ||
| Reason for describing collection: | taxonomic analysis | ||
| Museum repositories: | YPM | ||
| Collectors: | J. B. Hatcher | Collection dates: | 1889 |
Metadata
| Also known as: | Lance Quarry 5, Lull's Locality 5, Hatcher No. 5 | ||
| Database number: | 14587 | ||
| Authorizer: | J. Alroy, M. Carrano | Enterer: | J. Alroy, M. Carrano |
| Modifier: | M. Carrano | Research group: | vertebrate |
| Created: | 2002-05-15 00:00:00 | Last modified: | 2023-01-09 15:31:40 |
| Access level: | the public | Released: | 2002-05-15 00:00:00 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 9092. | O. C. Marsh. 1889. Discovery of Cretaceous Mammalia. Part II. American Journal of Science and Arts, series 3 38:177-180 [M. Carrano/M. Carrano/M. Carrano] |
Secondary references:
| 1239 | W. A. Clemens. 1964. Fossil mammals of the type Lance Formation, Wyoming. Part I. Introduction and Marsupialia. University of California Publications in Geological Sciences 48:1-105 [J. Alroy/J. Alroy/J. Alroy] | |
| 1242 | W. A. Clemens. 1973. Fossil mammals of the type Lance Formation, Wyoming. Part III. Eutheria and summary. University of California Publications in Geological Sciences 94:1-102 [J. Alroy/J. Alroy/J. Alroy] | |
| 14177 | ETE | R. S. Lull. 1915. The mammals and horned dinosaurs of the Lance Formation of Niobrara County, Wyoming. The American Journal of Science, series 4 40(238):319-348 [M. Carrano/M. Carrano/M. Carrano] |
| 83600 | O. C. Marsh. 1892. Discovery of Cretaceous Mammalia. Part III. American Journal of Science and Arts, series 3 43(255):249-262 [M. Carrano/M. Carrano] |