| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Tachylasmatidae
Taxonomy
Tachylasmatidae was named by Grabau (1928). Its type is Tachylasma.
It was assigned to Tachylasmatina by Fedorowski (2021).
It was assigned to Tachylasmatina by Fedorowski (2021).
Subtaxa
Tachylasma (syn. Tachyelasma, Prionophyllum) (type genus)
Synonymy list
| Year | Name and author |
|---|---|
| 1928 | Tachylasmatidae Grabau |
| 2021 | Tachylasmatidae Fedorowski p. 418 |
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.
Fm. †Tachylasmatidae Grabau 1928
show all | hide all
G. †Tachylasma Grabau 1922
hide
†Tachylasma beyrichi Rothpletz 1892
†Tachylasma breviseptatum Yan and Chen 1982
†Tachylasma gracile Schindewolf 1940
†Tachylasma irregulare Flügel 1973
†Tachylasma irregulare Yu et al. 1981
†Tachylasma jiangsuense Chen and Yan 1982
†Tachylasma laibinensis Wang and Zhao 1998
†Tachylasma lhazeensis Lin 1984
†Tachylasma magnum Grabau 1928
†Tachylasma paradoxicum Wu 1975
†Tachylasma pseudocha Guo 1976
†Tachylasma qianggongense Lin 1984
†Tachylasma rariseptatum Yan and Chen 1982
†Tachylasma regulare Xu 1977
†Tachylasma stereoseptatum Wu 1975
†Tachylasma tenuiseptatus Lin 1984
†Tachylasma timorense Gerth 1922
†Tachylasma variabilis Soshkina 1941
†Tachylasma xiukangensis Lin 1984
†Tachylasma yiduense Xu 1977
Invalid names: Prionophyllum Schindewolf 1942 [synonym], Tachyelasma Lang et al. 1940 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|
||||
| Source: o = order, c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Arnsbergian to the top of the Changhsingian or 327.00000 to 252.17000 Ma
Collections (61 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Arnsbergian | Poland | Tachylasma silesiacum (77914) | |
| Moscovian | Spain | Tachylasma sp. (67700) | |
| Asselian | China (Henan) | Tachylasma sp. (197054) | |
| Permian | Indonesia | Plerophyllum beyrichi (133129 133131) Plerophyllum timorense (39607 39612 39616 133132) | |
| Sakmarian - Artinskian | East Timor | Pentaphyllum beyrichi (21163) | |
| Artinskian - Kungurian | Indonesia | Plerophyllum beyrichi, Plerophyllum timorense (39614) | |
| Kungurian | China (Guangxi) | Tachylasma aster (119993) Tachylasma magnum, Tachylasma laibinensis (119994) Tachylasma sp. (119992) Tachylasma spp. (75811) | |
| Kungurian | China (Guangdong) | Tachylasma huangi (109858) | |
| Kungurian | China (Jilin) | Tachylasma sp., Tachylasma irregulare (121530) | |
| Kungurian | China (Jiangxi) | Tachylasma magnum (100802) Tachylasma yungsinense (100764) | |
| Kungurian | China (Anhui) | Tachylasma cha (100804) | |
| Kungurian | Iran | Tachylasma sp. (99775) Tachylasma sp., Tachylasma gracile (99780) | |
| Kungurian - Capitanian | China (Jiangxi) | Tachylasma breviseptatum (100818) | |
| Guadalupian | Japan (Kyoto) | Tachylasma sp. (175054) | |
| Roadian | China (Heilongjiang) | Tachylasma magnum (109615) | |
| Roadian | Afghanistan | Tachylasma beyrichi (81411 81413) Tachylasma sp., Tachylasma beyrichi (81408) | |
| Roadian - Wordian | Indonesia | Plerophyllum beyrichi, Plerophyllum timorense (39608 39610) | |
| Roadian - Capitanian | China (Hubei) | Tachylasma magnum (105950 109857) Tachylasma yiduense (109859) | |
| Roadian - Capitanian | China (Hunan) | Tachylasma magnum (105438 105922) Tachylasma yiduense (105923) | |
| Wordian | China (Heilongjiang) | Tachylasma magnum (109607) | |
| Wordian | Cambodia | Tachylasma magnum (124986) | |
| Wordian | China (Nei Mongol) | Tachylasma magnum (95652) Tachylasma magnum, Tachylasma pseudocha (109612) Tachylasma pseudocha (109611) | |
| Wordian | China (Jilin) | Tachylasma stereoseptatum (95598) | |
| Wordian | China (Hunan) | Tachylasma cha (100079) | |
| Wordian - Capitanian | China (Xizang) | Tachylasma lhazeensis, Tachylasma tenuiseptatus (131044) Tachylasma qianggongense (131046) | |
| Capitanian | Cambodia | Tachylasma magnum (124983) | |
| Capitanian | China (Xizang) | Tachylasma xiukangensis (131047) | |
| Capitanian | China (Zhejiang) | Tachylasma sp. (10698) | |
| Wuchiapingian | China (Sichuan) | Tachylasma sp. (148471) | |
| Wuchiapingian | Indonesia | Zaphrentis beyrichi (132787) | |
| Wuchiapingian | China (Jiangsu) | Tachylasma jiangsuense (100837) | |
| Wuchiapingian | China (Xizang) | Tachylasma aster (110494) Tachylasma sp. A, Tachylasma sp. B (112610) Zaphrentis beyrichi (230327) | |
| Wuchiapingian | China (Hubei) | Tachylasma regulare (109860) | |
| Wuchiapingian | China (Guizhou) | Tachylasma abnorma, Tachylasma cha (112007) | |
| Wuchiapingian | Greenland | Tachylasma irregulare, Lytvolasma geinitzi, Pentamplexus schindewolfi, Tachylasma ponderosum, Amplexocarinia sp. (108482) Tachylasma ponderosum (108484) | |
| Changhsingian | China (Xizang) | Tachylasma paradoxicum (110495) Tachylasma sp. (110539) Tachylasma stereoseptatum (110475) |