| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Tribochrysa firmata
Taxonomy
Tribochrysa firmata was named by Scudder (1890). Its type specimen is MCZ 241, an exoskeleton, and it is a compression fossil. Its type locality is Florissant (MCZ Collection), which is in a Chadronian lacustrine - large shale in the Florissant Formation of Colorado.
Synonymy list
| Year | Name and author |
|---|---|
| 1890 | Tribochrysa firmata Scudder p. 172 figs. Pl 14 figs 6, 7, 10, 11 |
| 1935 | Tribochrysa firmata Carpenter p. 267 fig. 7 |
| 1967 | Tribochrysa firmata Adams p. 232 |
| 2022 | Tribochrysa firmata Makarkin et al. p. 333 figs. 24-28 |
Is something missing? Join the Paleobiology Database and enter the data
|
|
If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Tribochrysa firmata Scudder 1890
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|||||
|
|
||||
| Source: c = class, p = phylum | |||||
| References: Kiessling 2004, Bush and Bambach 2015 | |||||
Age range: base of the Chadronian to the top of the Orellan or 37.00000 to 31.80000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Chadronian | USA (Colorado) | Tribochrysa firmata (type locality: 106384) | |
| Orellan | USA (Colorado) | Tribochrysa firmata (149289) |