Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Cooksonia

Psilophytopsida - Psilophytales

Taxonomy
Cooksonia was named by Lang (1937). Its type is Cooksonia pertoni.

It was assigned to Plantae by Lang (1937); and to Psilophytales by Andrews (1970).

Species
C. hemisphaerica, C. pertoni (type species)
Species lacking formal opinion data
C. acuminata, C. caledonica, C. cambrensis, C. downtonensis

Synonymy list
YearName and author
1937Cooksonia Lang p. 248
1970Cooksonia Andrews

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomPlantae
subkingdomEmbryophyta
phylumPsilophytophyta
RankNameAuthor
classPsilophytopsidaKidston and Lang 1917
orderPsilophytalesPia 1924
genusCooksonia

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. †Cooksonia Lang 1937
show all | hide all
†Cooksonia pertoni Lang 1937
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Homerian to the top of the Givetian or 430.50000 to 382.70000 Ma

Collections (34 total)


Time interval Ma Country or state Original ID and collection number
Silurian443.8 - 419.2Czech Republic (Bohemia) C. sp. (20759)
Homerian430.5 - 427.4Ireland C. sp., C. cambrensis, C. pertoni, C. hemisphaerica (10594)
Gorstian427.4 - 425.6United Kingdom (Wales) C. sp., C. cambrensis, C. pertoni (10661)
Gorstian - Pridoli427.4 - 419.2Bolivia (Tarija dept.) C. caledonica, C. sp., C. pertoni, C. hemisphaerica (11158)
Gorstian - Pridoli427.4 - 419.2Bolivia (Tarija Dept.) C. pertoni, C. hemisphaerica (11172)
Ludfordian - Pridoli425.6 - 419.2United Kingdom (Wales) C. sp. (10635)
Ludfordian - Pridoli425.6 - 419.2Ukraine C. pertonii (14147)
Ludfordian - Silurian425.6 - 419.2United Kingdom (Wales) C. caledonica, C. downtonensis, C. hemisphaerica (10634)
Pridoli423.0 - 419.2Ukraine (Podolia) C. sp. 1, C. sp. 2, C. pertoni, C. hemisphaerica (52702)
Pridoli423.0 - 419.2Libya (Hammedah Basin) C. sp. (53669)
Pridoli423.0 - 419.2USA (New York) C. hemisphaerica (53827) C. sp. (20664 26087)
Pridoli423.0 - 419.2Poland (Lysogory Region) C. sp. (52667)
Pridoli423.0 - 419.2United Kingdom (England) C. pertoni (10593) C. sp. (11128) C. synorispora, C. pertoni (10706)
Pridoli423.0 - 419.2United Kingdom (Wales) C. cambrensis, C. caledonica, C. sp., C. pertoni, C. hemisphaerica (10666)
Pridoli423.0 - 419.2Czech Republic C. sp. (14043 14131 52698) C. sp., C. hemisphaerica (14045)
Pridoli423.0 - 419.2Canada (Ontario) C. sp. (53825)
Lochkovian419.2 - 410.8Czech Republic C. downtonensis, C. sp. (13895)
Lochkovian419.2 - 410.8United Kingdom (England) C. cambrensis, C. caledonica, C. pertoni, C. hemisphaerica (10679) C. cambrensis, C. pertoni, C. hemisphaerica (11112)
Lochkovian419.2 - 410.8Brazil (Jackson de Figueiredo) C. paranensis (14099)
Lochkovian419.2 - 410.8Brazil (Jackson De Figueiredo) C. cambrensis (14100)
Lochkovian419.2 - 410.8United Kingdom (Scotland) C. caledonica (26756)
Lochkovian419.2 - 410.8Czech Republic (Bohemia) C. sp. (27182)
Lochkovian419.2 - 410.8United Kingdom (Wales) C. hemisphaerica (10997)
Early/Lower Devonian419.2 - 393.3Brazil (Parana) C. acuminata (11214)
Pragian410.8 - 407.6Canada (Nunavut) C. sp. (11141)
Givetian387.7 - 382.7USA (Arizona) C. hemisphaerica (22756)