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Eucommiidites

Cycadopsida - Cycadales

Taxonomy
Eucommiidites was named by Erdtman (1948). It is not extant.

It was assigned to Cycadales by Larsson (2009).

Synonymy list
YearName and author
1948Eucommiidites Erdtman
2009Eucommiidites Larsson

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RankNameAuthor
kingdomPlantae
subkingdomEmbryophyta
phylumCycadophytaBessey 1907
RankNameAuthor
classCycadopsidaBrongniart 1843
orderCycadalesDumortier 1829
genusEucommiiditesErdtman 1948

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. †Eucommiidites Erdtman 1948
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†Eucommiidites minor Groot and Penny 1961
†Eucommiidites troedsonii Potonié 1958
†Eucommiidites troedssonii Potonié 1958
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Ladinian to the top of the Eocene or 241.46400 to 33.90000 Ma

Collections (141 total)


Time interval Ma Country or state Original ID and collection number
Ladinian241.464 - 237.0Israel E. microgranulatus (31431 31432 31438 31484 31485)
Middle Jurassic - Late/Upper Cenomanian174.7 - 93.9Egypt (Western Desert) E. sp. (139303)
Middle Bathonian168.2 - 165.3France E. minor, E. troedsonnii (31319) E. troedsonnii (31317 31320 31321)
Bathonian - Oxfordian168.2 - 154.8Egypt (Western Desert) E. sp. (139316 139317)
Neocomian143.1 - 125.77Egypt (Sinai) E. minor (140636)
Early/Lower Cretaceous143.1 - 100.5Pakistan (Punjab) E. sp. (237261)
Hauterivian132.6 - 125.77Egypt (Western Desert) E. sp. (139318 139319 139320 139322)
Hauterivian - Barremian132.6 - 121.4Egypt (Western Desert) E. spp. (142218)
Barremian125.77 - 121.4Egypt (El Wadi El Gadid) E. spp. (139498 139499 139500 139501)
Early/Lower Barremian125.77 - 121.4United Kingdom (England) E. troedssonii (45193)
Barremian - Early/Lower Aptian125.77 - 119.57China (Nei Mongol) E. sp. (46976)
Barremian - Albian125.77 - 100.5Israel (Southern Coastal Plain) Eucommidites troedssom (144150 144151 144153 144155 144160 144163 144164 144169 144171)
Aptian121.4 - 113.2USA (Virginia) E. sp. (36514)
Aptian121.4 - 113.2Egypt (Western Desert) E. spp. (142198 142199 142220)
Aptian - Early/Lower Albian121.4 - 110.1Egypt (Western Desert) E. sp. (139327)
Aptian - Albian121.4 - 100.5Colombia (Huila) E. minutus, E. psilatus (139401) E. psilatus (139370 139374 139376 139377 139378 139380)
Late/Upper Aptian119.57 - 113.2USA (Maryland) E. troedssonii (14376)
Early/Lower Albian - Middle Albian113.2 - 106.3Brazil (Maranhao) E. sp. (142284 142285 142286 142287 142288 142289 142290 142291 142292 142293 142294 142295 142296 142297 142298)
Albian113.2 - 100.5Peru (Loreto) E. troedsonii (144967)
Albian113.2 - 100.5Colombia (Huila) E. minutus, E. psilatus (139362) E. psilatus (139357 139358)
Albian113.2 - 100.5Egypt (Western Desert) E. spp. (142202 142203 142204 142205 142221)
Albian - Cenomanian113.2 - 93.9North Atlantic E. troedssonii (142271 142272 142273 142274 142275)
Albian - Cenomanian113.2 - 93.9Egypt (Western Desert) E. minor (144954)
Albian - Early/Lower Cenomanian113.2 - 93.9North Atlantic E. troedssonii (140569)
Middle Albian - Late/Upper Albian110.1 - 100.5Morocco (Tarfaya) E. troedssonii (144143)
Late/Upper Albian - Early/Lower Cenomanian106.3 - 93.9Brazil (Maranhao) E. sp. (142277 142278 142279 142280 142281 142282 142283)
Late/Upper Albian - Early/Lower Cenomanian106.3 - 93.9Egypt (Western Desert) E. sp. (139332 139334 139336)
Early/Lower Cenomanian100.5 - 93.9France (Charente-Maritime) E. troedssonii (176637)
Early/Lower Cenomanian100.5 - 93.9Egypt (Western Desert) E. sp. (139341) E. spp. (142206 142207) E. troedsonii (144979 145096 145097 145098 145099 145100 145101 145102 145103 145104 145105 145106 145107 145108)
Late/Upper Cenomanian100.5 - 93.9Nigeria (Nikalagu) E. sp. (144568 144570 144571 144572 144573)
Late/Upper Cenomanian100.5 - 93.9Egypt (Western Desert) E. spp. (142208) E. troedsonii (145109 145110 145111 145112 145113 145114 145115 145116 145117 145118 145119 145120 145121 145122 145123 145124 145125)
Late/Upper Cenomanian100.5 - 93.9Brazil (Maranhao) E. sp. (139464 142276)
Cenomanian - Turonian100.5 - 89.8Brazil (Sergipe) E. sp. (144280)
Turonian93.9 - 89.8Egypt (Western Desert) E. spp. (142210)
Maastrichtian72.2 - 66.0USA (North Dakota) E. sp. (234575 234588 234615 234616)
Danian66.0 - 61.66USA (North Dakota) E. sp. (234582)
Eocene56.0 - 33.9USA (California) E. spp. (236829 237089)