| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Paracycas
Taxonomy
Paracycas was named by Harris (1964). It is not extant. Its type is Paracycas cteis.
It was assigned to Cycadales by Andrews (1970).
It was assigned to Cycadales by Andrews (1970).
Species
P. cteis (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 1964 | Paracycas Harris |
| 1970 | Paracycas Andrews |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: base of the Early/Lower Jurassic to the top of the Late/Upper Kimmeridgian or 201.40000 to 149.20000 Ma
Collections (20 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Jurassic | Romania | P. cteis (31151) | |
| Aalenian | United Kingdom | P. cteis (35120) | |
| Early/Lower Aalenian - Middle Aalenian | United Kingdom (England) | P. cteis (24235) | |
| Middle Jurassic | Georgia | P. sp. 1, P. sp. 2 (30116) | |
| Bajocian | United Kingdom (England) | P. cteis (21110 24327 24341) | |
| Bathonian | Russian Federation | P. sp. 1 (30774) | |
| Bathonian | Georgia | P. sp. 1 (30107 30115 30124) | |
| Callovian | Russian Federation | P. sp. 1, P. sp. 2 (30838) | |
| Callovian | Georgia | P. sp. 1 (30112) P. sp. 1, P. sp. 2 (30111) P. sp. 1, P. sp. 2, P. sp. 3 (30109) | |
| Late/Upper Jurassic | Kazakhstan | P. sp. 1 (30231) | |
| Late/Upper Oxfordian | France (Charente) | P. sp. (24560) | |
| Late/Upper Kimmeridgian | France | P. sp. A, P. sp. B (24422 24428) P. sp. B (24434) |