Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Zamiophyllum
Taxonomy
Zamiophyllum was named by Nathorst (1890). It is not extant. Its type is Zamiophyllum buchianum.
It was assigned to Cycadophyta by Andrews (1970).
It was assigned to Cycadophyta by Andrews (1970).
Species
Z. buchianum (type species)
Synonymy list
Year | Name and author |
---|---|
1890 | Zamiophyllum Nathorst |
1970 | Zamiophyllum 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 Kimmeridgian to the top of the Early/Lower Maastrichtian or 157.30000 to 66.00000 Ma
Collections (7 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Late/Upper Jurassic | China (Jiangxi) | Z. sp. 1 (29641) | |
Late/Upper Jurassic | China (Zhejiang) | Z. sp. 1 (29736 29796 30072) | |
Late/Upper Jurassic | Kazakhstan | Z. sp. 1 (30231) | |
Kimmeridgian - Tithonian | Russian Federation | Z. sp. 1 (30448) | |
Early/Lower Maastrichtian | Japan (Hyogo) | Z. sp. (176812) |