| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Iotrigoniidae
Taxonomy
Iotrigoniidae was named by Saveliev (1958).
It was assigned to Megatrigonioidea by Bouchet et al. (2010); and to Megatrigoniitae by Carter et al. (2011).
It was assigned to Megatrigonioidea by Bouchet et al. (2010); and to Megatrigoniitae by Carter et al. (2011).
Synonymy list
| Year | Name and author |
|---|---|
| 1958 | Iotrigoniidae Saveliev |
| 2010 | Iotrigoniidae Bouchet et al. |
| 2011 | Iotrigoniidae Carter et al. p. 12 |
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. †Iotrigoniidae Saveliev 1958
show all | hide all
G. †Iotrigonia Van Hoepen 1929
+
†Iotrigonia consanguinea Philippi 1899
†Iotrigonia crassitesta van Hoepen 1929
†Iotrigonia flexicostata Burwash 1913
†Iotrigonia foveata Philippi 1899
†Iotrigonia gamporrhyncha Philippi 1899
†Iotrigonia glyptica Woods 1917
†Iotrigonia haughtoni Rennie 1936
†Iotrigonia leucothea Philippi 1899
†Iotrigonia limatula Whitehouse 1946
†Iotrigonia lorenti Dana 1849
†Iotrigonia manflarum Philippi 1899
†Iotrigonia ovallei Philippi 1899
†Iotrigonia rolli Piatnizky 1900
†Iotrigonia vscripta Kitchin 1903
G. †Mayesella Cooper 2015
+
†Mayesella dubia Kitchin 1903
†Mayesella falcki Rouillier and Vosinsky 1849
†Mayesella feruglioi Medina 1987
†Mayesella haughtoni Rennie 1936
†Mayesella heterosculpta Stanton 1901
†Mayesella jakshysaurensis Luppov 1932
†Mayesella kuehni Müller 1900
†Mayesella recurva Kitchin 1903
†Mayesella vau Sharpe 1900
G. †Perezigonia Ceccolini and Cianferoni 2021
+
†Perezigonia fuenzalidai Reyes and Pérez 1984
Invalid names: Perezella Cooper 2015 [replaced]
G. †Tamaragonia Cooper 2015
+
†Tamaragonia abichi Anthula 1899
†Tamaragonia hauchecornei Schmidt 1905
†Tamaragonia naltschikensis Mordvilko 1949
†Tamaragonia scapha Agassiz 1840
†Tamaragonia seguenzai Trevisan 1937
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|||||
|
|
||||
|
|
||||
| Source: o = order, c = class | |||||
| Reference: Aberhan et al. 2004 | |||||
Age range: base of the Early/Lower Callovian to the top of the Maastrichtian or 165.30000 to 66.00000 Ma
Collections (29 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Callovian | Madagascar | Trigonia sp. (101718) | |
| Kimmeridgian - Early/Lower Tithonian | Antarctica | Iotrigonia vau (36800) | |
| Early/Lower Tithonian | Tanzania | Trigonia dubia (35568 79267) | |
| Tithonian | India (Gujarat) | Trigonia recurva (106923) | |
| Tithonian | Antarctica | Iotrigonia vau (36796 36799) | |
| Berriasian | Russian Federation | Trigonia scapha (2510) | |
| Berriasian | Ukraine (Crimea) | Iotrigonia scapha (124752) | |
| Berriasian | Antarctica | Iotrigonia vau (36793) | |
| Berriasian | Chile | Iotrigonia sp. (57145) | |
| Late/Upper Valanginian | India (Gujarat) | Iotrigonia recurva, Iotrigonia vscripta (66781) | |
| Late/Upper Valanginian | South Africa | Iotrigonia vau (64726) | |
| Valanginian | India (Gujarat) | Iotrigonia sp. (64625) | |
| Valanginian | Australia (Queensland) | Iotrigonia limatula (83943) | |
| Hauterivian | Switzerland | Trigonia scapha (2198 2248) | |
| Hauterivian | France | Trigonia scapha (2206) | |
| Barremian | Turkmenistan | Iotrigonia sp., Iotrigonia abichi (170614) | |
| Early/Lower Aptian | Turkmenistan | Iotrigonia abichi (47028) | |
| Aptian | New Zealand | Iotrigonia sp. (83424 83426 83427 83428 83430) | |
| Aptian - Albian | New Zealand | Iotrigonia sp. (37057) | |
| Late/Upper Aptian | New Zealand | Iotrigonia sp. (65634) | |
| Maastrichtian | Argentina (Chubut) | Iotrigonia sp. (1357 231707) |