| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Falsiamplexus
Taxonomy
Falsiamplexus was named by Fedorowski (1987). Its type is Falsiamplexus elongatus.
It was assigned to Hapsiphyllidae by Fedorowski (1987); and to Antiphyllidae by Fedorowski (2009).
It was assigned to Hapsiphyllidae by Fedorowski (1987); and to Antiphyllidae by Fedorowski (2009).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1987 | Falsiamplexus Fedorowski p. 73 |
| 2009 | Falsiamplexus Fedorowski pp. 310 - 313 |
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.
G. †Falsiamplexus Fedorowski 1987
show all | hide all
†Falsiamplexus delicata Ross and Ross 1963
†Falsiamplexus elongatus Fedorowski 1987
†Falsiamplexus flexibilis Fedorowski 1987
†Falsiamplexus reductus Fedorowski 1987
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| J. Fedorowski 2009 | Antiphyllidae with early ontogeny rotiphylloid; major septa short, amplexoid; cardinal protoseptum amplexoid, shortened beneath tabula, but almost equal in length to other major septa along its surface; counter protoseptum slightly longer than adjacent major septa; cardinal fossula inconspicuous; minor septa marked by furrows on external wall, occurring as short outgrowths inside calice, near its margin; tabulae complete, trapezoid; microstructure of septa trabecular. |
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|
||||
| Source: o = order, c = class | |||||
| Reference: Kiessling 2004 | |||||
Collections (12 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Gzhelian | USA (Texas) | Amplexocarinia sp. (43457) F. reductus (43453 75958) | |
| Asselian | USA (Texas) | F. elongatus (43468 43475 43478 43479 43481 43556 75953) | |
| Kungurian | USA (Texas) | F. flexibilis (75864 75923) |