| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Anagaudryceras compressum
Taxonomy
Anagaudryceras compressum was named by Shigeta and Nishimura (2014). Its type specimen is HMG-136, a shell, and it is a 3D body fossil. Its type locality is Shirafune-no-sawa River, which is in a Maastrichtian marine sandstone in the Hakobuchi Formation of Japan.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 2014 | Anagaudryceras compressum Shigeta and Nishimura p. 179 figs. 2-6 |
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.
†Anagaudryceras compressum Shigeta and Nishimura 2014
show all | hide all
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 7 | 20.6 | 13.5 | 34.0 | 19.1 | 7.67 | |
| shell diameter | 7 | 47.7 | 33.0 | 73.0 | 45.8 | 15.0 | |
| shell inflation | 7 | 14.8 | 11.5 | 19.0 | 15.4 | 2.56 |
|
|
||||
|
|
||||
|
|
||||
|
|
||||
| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: Early/Lower Maastrichtian or 72.20000 to 66.00000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Maastrichtian | Japan | Anagaudryceras compressum (174601 type locality: 174602 174603 174604 174605) |