| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ctenopteris
Taxonomy
Ctenopteris was named by Saporta (1872). It is not extant. Its type is Ctenopteris cycadea.
It was assigned to Cycadaceae by Knowlton (1919); to Cycadophyta by Andrews (1970); and to Plantae by Dobruskina (1995).
It was assigned to Cycadaceae by Knowlton (1919); to Cycadophyta by Andrews (1970); and to Plantae by Dobruskina (1995).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1872 | Ctenopteris Saporta |
| 1919 | Ctenopteris Knowlton |
| 1970 | Ctenopteris Andrews |
| 1995 | Ctenopteris Dobruskina |
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.
G. †Ctenopteris Saporta 1872
show all | hide all
†Ctenopteris angustifolia Fontaine 1889
†Ctenopteris columbiensis Penhallow 1902
†Ctenopteris cycadea Brongniart 1872
†Ctenopteris insignis Fontaine 1889
hide
Invalid names: Ctenopteris minor Fontaine 1889 [synonym], Ctenopteris virginiensis Fontaine 1889 [synonym]
†Ctenopteris longifolia Fontaine 1889
†Ctenopteris punctata Sixtel 1962
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Collections (17 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Kungurian - Changhsingian | North Korea | C. sp. 1 (30250) | |
| Early/Lower Triassic | Russian Federation | C. sp. 1 (30471 30490) | |
| Ladinian - Carnian | Kyrgyzstan | C. sp. 1 (30273) | |
| Norian | China (Sichuan) | C. sp. 1 (30030) | |
| Norian - Rhaetian | China (Jiangxi) | C. sp. 1 (29536 29689) | |
| Rhaetian | France (Pas-de-Calais) | C. sarranii, C. cycadea (24663) | |
| Rhaetian - Hettangian | France | C. saranii, C. cycadea (24559) | |
| Bajocian - Bathonian | Turkmenistan | C. sp. 1 (30950) | |
| Oxfordian | France | C. girardoti (24494 24496) | |
| Late/Upper Jurassic - Albian | Canada (British Columbia) | C. insignis (24850) | |
| Early/Lower Kimmeridgian | France | C. changarnieri (24514) | |
| Early/Lower Cretaceous | Canada (British Columbia) | C. sp. (31384) | |
| Early/Lower Albian - Late/Upper Aptian | Ecuador (El Oro) | C. angustifolia (32482) | |
| Early/Lower Albian - Late/Upper Aptian | Ecuador (Loja) | C. angustifolia (32488) |