Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Euthalattosuchia
Taxonomy
Euthalattosuchia was named by Young et al. (2024).
It was assigned to Metriorhynchoidea by Young et al. (2024).
It was assigned to Metriorhynchoidea by Young et al. (2024).
Synonymy list
Year | Name and author |
---|---|
2024 | Euthalattosuchia Young et al. p. 596 |
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.
Unr. †Euthalattosuchia Young et al. 2024
show all | hide all
Fm. †Metriorhynchidae Fitzinger 1843
hide
G. †Capellineosuchus Romer 1966
Subfm. †Geosaurinae Lydekker 1889
hide
Tr. †Geosaurini Cau and Fanti 2011
+
Subtr. †Dakosaurina Young et al. 2024
+
G. †Dakosaurus Quenstedt 1856
+
Invalid names: Brachytaenius Merian 1842 [synonym], Plerodon Meyer 1839 [synonym]
Subtr. †Geosaurina Foffa et al. 2018
+
G. †Geosaurus Cuvier 1824
+
Invalid names: Halilimnosaurus Ritgen 1826 [synonym], Ltliminosaurus Romer 1966 [synonym]
G. †Ieldraan Foffa et al. 2018
G. †Neptunidraco Cau and Fanti 2011
+
†Neptunidraco ammoniticus Cau and Fanti 2011
Invalid names: Steneosaurus barettoni De Zigno 1883 [nomen dubium]
G. †Torvoneustes Andrade et al. 2010
+
†Torvoneustes carpenteri Wilkinson et al. 2008
†Torvoneustes coryphaeus Young et al. 2013
†Torvoneustes jurensis Girard et al. 2023
†Torvoneustes mexicanus Barrientos-Lara et al. 2016
Subfm. †Metriorhynchinae Buchy 2008
hide
G. †Maledictosuchus Parrilla-Bel et al. 2013
+
†Maledictosuchus nuyivijanan Barrientos-Lara et al. 2018
†Maledictosuchus riclaensis Parrilla-Bel et al. 2013
G. †Metriorhynchus von Meyer 1830
+
†Metriorhynchus blainvillei Eudes-Deslongchamps 1867
†Metriorhynchus brachyrhynchus Eudes-Deslongchamps 1868
+
Invalid names: Metriorhynchus cultridens Andrews 1913 [synonym]
†Metriorhynchus casamiquelai Gasparini and Chong 1977
†Metriorhynchus geoffroyii Meyer 1832
†Metriorhynchus hastifer Eudes-Deslongchamps 1868
†Metriorhynchus littoreus Sauvage 1874
†Metriorhynchus moreli Deslongchamps 1867
†Metriorhynchus palpebosus Phillips 1871
†Metriorhynchus westermanni Gasparini 1980
Tr. †Rhacheosaurini Young et al. 2011
+
G. †Cricosaurus Wagner 1858
+
†Cricosaurus albersdoerferi Sachs et al. 2021
†Cricosaurus araucanensis Gasparini and Dellape 1976
†Cricosaurus bambergensis Sachs et al. 2019
†Cricosaurus elegans Wagner 1852
†Cricosaurus gracilis Phillips 1871
†Cricosaurus lithographicus Herrera et al. 2013
†Cricosaurus macrospondylus Koken 1883
†Cricosaurus mexicanus Wieland 1910
†Cricosaurus puelchorum Herrera et al. 2021
†Cricosaurus rauhuti Herrera et al. 2021
†Cricosaurus saltillensis Buchy et al. 2006
†Cricosaurus schroderi Kuhn 1936
†Cricosaurus suevicus Fraas 1901
†Cricosaurus vignaudi Frey et al. 2002
Invalid names: Enaliosuchus Koken 1883 [synonym], Neustosaurus Raspail 1842 [nomen dubium]
G. †Thalattosuchus Young et al. 2021
+
†Thalattosuchus superciliosus de Blainville 1853
+
Invalid names: Metriorhynchus jaekeli Schmidt 1904 [synonym], Steneosaurus dasyceps Seeley 1869 [synonym], Teleosaurus superciliosus Deslongchamps 1867 [synonym]
Invalid names: Enaliosuchus schroederi Kühn 1936 [nomen nudum]
Invalid names: Aggiosaurus Ambayrac 1913 [nomen dubium], Geosauridae Bonaparte 1850 [synonym]
Diagnosis
Reference | Diagnosis | |
---|---|---|
M. T. Young et al. 2024 | Metriorhynchoid crocodylomorphs with the following unique combination of characters (11): absence of external ornamentation on the lacrimal (20.1); antorbital cavity is open posteriorly and contiguous with the orbital cavity (51.1); middle-posterior regions of the antorbital cavities are greatly expanded compared to the nasopharyngeal ducts (52.1); nasopharyngeal ducts are conspicuously deepened dorsoventrally (57.1); lacrimal vertically oriented and only exposed in lateral view (164.1); fossa present anterior to the orbits, on the lacrimals and prefrontals, with most of the bony surface anterior to the orbit concave (179.2); prefrontal dorsal surface is greatly expanded laterally, overhanging part of the orbit (205.2); ectopterygoid does not contact the maxilla (393.0); extreme enlargement of the cerebral carotid canal foramina, such that they are more than twice as large as any other foramina on the occipital surface (428.2); ulna less than 50% of humerus length (752.4); distal diaphysis of the ulna is flattened (763.1). |
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|||||
|
|
||||
Source: subo = suborder | |||||
Reference: Kiessling 2004 |
Age range: base of the Late/Upper Bathonian to the top of the Late/Upper Aptian or 167.70000 to 113.00000 Ma
Collections (134 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Middle Jurassic | Chile | Metriorhynchus casamiquelai (190083) | |
Bajocian - Bathonian | Italy (Veneto) | Neptunidraco ammoniticus (104801) | |
Bajocian - Tithonian | Italy (Vicenza) | Steneosaurus barettoni (142114) | |
Bathonian | Morocco (Figuig) | Metriorhynchidae indet. (176123) | |
Bathonian | Italy (Altipiano dei Sette Comuni) | Metriorhynchidae indet. (142115) | |
Late/Upper Bathonian | Argentina (Neuquen) | Metriorhynchus brachyrhynchus, Geosaurinae indet. Argentina (136383) | |
Callovian | United Kingdom (Wiltshire) | Ieldraan melkshamensis (190125) | |
Callovian | France (Lower Normandy) | Metriorhynchus superciliosus (154814) | |
Callovian | Chile (Antofagasta) | Metriorhynchus westermanni (144697) | |
Callovian | France (Poitou-Charentes) | Metriorhynchus sp. (106921) | |
Callovian | Chile (Anofagasta) | Metriorhynchus westermanni (132064) | |
Early/Lower Callovian | France (Normandy) | Metriorhynchus blainvillei (224108) Metriorhynchus brachyrhynchus (224109) | |
Late/Upper Callovian | France | Tyrannoneustes lythrodectikos (97871) | |
Late/Upper Callovian | France (Basse-Normandie) | Metriorhynchus brachyrhynchus, Dakosaurus maximus (52633) | |
Late/Upper Callovian | France (Nord-Pas-de-Calais) | Metriorhynchus superciliosus (144756) | |
Middle Callovian | United Kingdom (England) | Dakosaurus Mr Leeds sp., Metriorhynchus superciliosum, Metriorhynchus moreli, Metriorhynchus laeve, Metriorhynchus leedsi, Metriorhynchus cultridens, Metriorhynchus brachyrhynchus, Suchodus durobrivensis, Tyrannoneustes lythrodectikos (109800) Metriorhynchus brachyrhynchus (133068) Metriorhynchus jaekeli, Metriorhynchus moreli (133067) Metriorhynchus sp., Pterosauria indet. (92051) Metriorhynchus superciliosus (142299) Tyrannoneustes lythrodectikos (47362 162945) | |
Middle Callovian | Germany (Northrhine Westphalia) | Metriorhynchus sp. (206063) | |
Middle Callovian | Germany (Nordrhein-Westfalen) | Metriorhynchus sp. (67698) | |
Middle Callovian | Chile (Antofagasta) | Metriorhynchus casamiquelai (138294) | |
Middle Callovian | Spain (Zaragoza) | Maledictosuchus riclaensis (138665) | |
Late/Upper Callovian - Early/Lower Oxfordian | Poland | Tyrannoneustes sp. (138161) | |
Late/Upper Callovian - Early/Lower Oxfordian | France (Basse-Normandie) | Metriorhynchus geoffroyii (49339) | |
Late/Upper Callovian - Middle Oxfordian | France (Basse Normandie) | Metriorhynchidae indet. (174568) | |
Oxfordian | France (Calvados) | Metriorhynchus sp. (154957) | |
Oxfordian | Chile (Caracoles) | Metriorhynchus westermanni (137133) | |
Oxfordian | United Kingdom (England) | Dakosaurus sp. (100669) | |
Late/Upper Jurassic | France (Vienne) | Metriorhynchidae indet., Metriorhynchus brachyrhynchus (154224) | |
Late/Upper Jurassic | Germany (Baden-Württemberg) | Dakosaurus maximus (93216) | |
Late/Upper Jurassic | Mexico (Oaxaca) | Metriorhynchinae indet. (137352) | |
Late/Upper Oxfordian | United Kingdom (England) | Metriorhynchidae indet. (91991) | |
Late/Upper Oxfordian | France (Alpes-Maritimes) | Reptilia indet. (35972) | |
Middle Oxfordian | United Kingdom (England) | Metriorhynchidae indet., Torvoneustes sp. (138711) | |
Middle Oxfordian | France (Bourgogne) | Metriorhynchus sp. (36568) | |
Middle Oxfordian - Late/Upper Oxfordian | Cuba (Pinar del Río) | Cricosaurus sp. Cuba, Metriorhynchidae indet. (45797) | |
Middle Oxfordian - Late/Upper Oxfordian | Cuba (Vinales) | Geosaurus sp. (138289 138290) Metriorhynchidae indet. (138291) | |
Kimmeridgian | Spain (Asturias) | Dakosaurus sp. (154961) | |
Kimmeridgian | United Kingdom (England) | Metriorhynchidae indet. (47789 53524) Metriorhynchus superciliosus (144402) | |
Kimmeridgian | Mexico (Coahuila) | Dakosaurus sp. (143339) | |
Kimmeridgian | United Kingdom (england) | Dakosaurus maximus (144398) | |
Kimmeridgian | Mexico (Oaxaca) | Metriorhynchinae indet., Maledictosuchus nuyivijanan (207480) | |
Kimmeridgian | Mexico (Nuevo Leon) | Metriorhynchidae indet. (142832) | |
Kimmeridgian | Germany (Bavaria) | Dakosaurus maximus, Cricosaurus bambergensis (207479) | |
Kimmeridgian - Early/Lower Tithonian | United Kingdom (Oxfordshire) | Metriorhynchidae indet. (114895) | |
Kimmeridgian - Early/Lower Tithonian | United Kingdom (England) | Dakosaurus maximus (156363) Metriorhynchidae indet. (92096) | |
Kimmeridgian - Tithonian | United Kingdom (England) | Metriorhynchidae indet. (52557) | |
Early/Lower Kimmeridgian | France (Lower Normandy) | Gracilineustes acutus (153672) | |
Early/Lower Kimmeridgian | United Kingdom (Wiltshire) | Torvoneustes coryphaeus (152924) | |
Early/Lower Kimmeridgian | Germany (Bavaria) | Geosaurini indet. (224078) | |
Early/Lower Kimmeridgian | France (Haute-Normandie) | Teleosaurus superciliosus (48856) | |
Early/Lower Kimmeridgian | France (Seine-Maritime) | Metriorhynchus hastifer (217279) | |
Early/Lower Kimmeridgian | Germany (Aalen) | Geosaurini indet. (224077) | |
Early/Lower Kimmeridgian | United Kingdom (England) | Dakosaurus maximus, Dakosaurus lissocephalus (119508) Metriorhynchidae indet. (119086) | |
Early/Lower Kimmeridgian - Late/Upper Kimmeridgian | Mexico (Nuevo Leon) | Dakosaurus sp. (136131) | |
Early/Lower Kimmeridgian - Late/Upper Kimmeridgian | Mexico | Metriorhynchinae indet. (142846) | |
Late/Upper Kimmeridgian | France (Nord-Pas-de-Calais) | Dakosaurus maximus (94534) Metriorhynchus sp., Metriorhynchus littoreus (67107) | |
Late/Upper Kimmeridgian | Poland (Ilza) | Metriorhynchidae indet. (123852) | |
Late/Upper Kimmeridgian | Germany (Baden-Württemberg) | Dakosaurus maximus, Cricosaurus suevicus (154138) Dakosaurus sp., Geosaurus sp., Geosaurinae indet., Dakosaurus maximus, Geosaurus suevicus, Cricosaurus suevicus (41817) Geosaurus sp., Dakosaurus maximus, Megalosaurus sp. (89120) | |
Late/Upper Kimmeridgian | Switzerland (Jura) | Metriorhynchus sp. (180789) Torvoneustes jurensis (232696) | |
Late/Upper Kimmeridgian | Mexico (Coahuila) | Cricosaurus saltillensis (110176) | |
Late/Upper Kimmeridgian | Switzerland (Solothurn) | Dakosaurus maximus (133662) | |
Late/Upper Kimmeridgian | France (Aquitaine) | Metriorhynchus hastifer (94532) | |
Late/Upper Kimmeridgian | United Kingdom (England) | Dakosaurus carpenteri (100263) Dakosaurus sp. (70996) Geosaurus sp. (26795) Plesiosuchus manselii (119504) Torvoneustes sp. (118949) Torvoneustes sp. SEC K1707 (118950) | |
Late/Upper Kimmeridgian | Germany (Bayern) | Cricosaurus sp., Metriorhynchinae indet., Dakosaurus maximus, Cricosaurus albersdoerferi (130048) Dakosaurus maximus (59175) | |
Late/Upper Kimmeridgian | Germany | Dakosaurus maximus (74069) | |
Late/Upper Kimmeridgian - Early/Lower Tithonian | United Kingdom (England) | Dakosaurus sp. (138974) | |
Tithonian | United Kingdom (England) | Metriorhynchidae indet., Steneosaurus palpebosus, Torvoneustes sp. (98478) | |
Tithonian | Argentina (Mendoza) | Dakosaurus andiniensis (72049 72050) | |
Tithonian | Mexico (Puebla) | Geosaurus vignaudi (27249) | |
Tithonian | Germany (Franconia) | Metriorhynchinae indet., Dakosaurus maximus (24523) Metriorhynchinae indet., Geosaurus giganteus, Cricosaurus elegans (24521) | |
Tithonian - Early/Lower Berriasian | Slovakia (Prešov) | Plesiosuchus sp. (224074) | |
Early/Lower Tithonian | Germany (Bayern) | Cricosaurus medius, Cricosaurus elegans, Cricosaurus gracilis, Geosaurus grandis (132062) Dakosaurus maximus (105541 152901) Lacerta gigantea, Rhacheosaurus gracilis (212951) Metriorhynchinae indet., Dakosaurus maximus, Cricosaurus elegans, Rhacehosaurus gracilis (53039) | |
Early/Lower Tithonian | United Kingdom (Oxfordshire) | Geosaurini Mr Passmores specimen (217278) | |
Early/Lower Tithonian | Germany (Bavaria) | Metriorhynchidae indet., Geosaurinae indet., Cricosaurus rauhuti (224058) Rhacheosaurus gracilis (58604) | |
Early/Lower Tithonian | United Kingdom (England) | Metriorhynchidae indet. (98477) Plesiosuchus manselii (133663) | |
Early/Lower Tithonian | Mexico (Coahuila) | Metriorhynchus sp., Geosaurus saltillense (104859) | |
Early/Lower Tithonian | Germany | Geosaurus giganteus (121197) | |
Early/Lower Tithonian | Argentina | Cricosaurus araucanensis (144919) | |
Early/Lower Tithonian | Argentina (Neuquén) | Cricosaurus sp., Geosaurus araucaniensis, Metriorhynchus sp., Cricosaurus araucanensis (79651) | |
Early/Lower Tithonian - Late/Upper Tithonian | Argentina (Neuquén) | Geosaurus sp. (79652) | |
Late/Upper Tithonian | Argentina (Mendoza) | Dakosaurus sp. (143305) | |
Late/Upper Tithonian | Argentina (Neuquén) | Geosaurus sp. (140285) | |
Middle Tithonian - Late/Upper Tithonian | Argentina (Neuquén) | Cricosaurus lithographicus (92122) | |
Late/Upper Tithonian - Early/Lower Berriasian | Russian Federation | Metriorhynchidae indet. (155315) | |
Late/Upper Tithonian - Early/Lower Berriasian | Argentina (Neuquén) | Dakosaurus andiniensis (154296) | |
Late/Upper Tithonian - Early/Lower Berriasian | Argentina (Mendoza) | Purranisaurus potens (153673) | |
Early/Lower Berriasian | Argentina (Mendoza) | Cricosaurus puelchorum (224057) | |
Berriasian | Argentina (Mendoza) | Dakosaurus andiniensis (72051 190078) | |
Berriasian | Argentina (Neuquén) | Geosaurus araucaniensis, Dakosaurus sp. (122662) | |
Late/Upper Berriasian - Valanginian | Germany | Enaliosuchus schroederi (95087) | |
Early/Lower Valanginian | France | Geosaurus lapparenti (155313) | |
Early/Lower Valanginian | France (Provence-Alpes-Côte d'Azur) | Enaliosuchus macrospondylus (68272) Neustosaurus gigondarum (123475) | |
Late/Upper Valanginian | France | Dacosaurus lapparenti (123368) | |
Late/Upper Valanginian | Germany (Lower Saxony) | Cricosaurus macrospondylus (155308) | |
Late/Upper Valanginian | France (Bouches-du-Rhone) | Plesiosuchina indet. (155317) | |
Late/Upper Valanginian | Czech Republic (Novy Jičin District) | Torvoneustes sp., Plesiosuchina indet. (64722) | |
Late/Upper Valanginian - Early/Lower Hauterivian | France | Metriorhynchidae indet. (155314) | |
Early/Lower Hauterivian | France | Geosaurus lapparenti (155311) | |
Early/Lower Barremian | Spain (Tereul) | Metriorhynchidae indet. (155316) | |
Aptian | Italy (Trapani) | Plesiosuchina indet. (172392) | |
Late/Upper Aptian | United Kingdom (England) | Dakosaurus sp. (58095) | |
Early/Lower Aptian | United Kingdom (England) | Dakosaurus sp. (36581) |