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Cranwellia

Taxonomy
Cranwellia was named by Srivastava (1966). It is considered to be a form taxon.

It was assigned to Anthophyta by Jarzen (1982).

Species lacking formal opinion data
C. edmontonensis, C. rumseyensis

Synonymy list
YearName and author
1966Cranwellia Srivastava
1982Cranwellia Jarzen p. 17

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RankNameAuthor
kingdomPlantae
phylumTracheophyta(Sinnott 1935)
—Pteridobiotina
superphylumCycadophytanae
RankNameAuthor
phylumMagnoliophytaCronquist et al.
—Anthophyta
genusCranwelliaSrivastava 1966

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. †Cranwellia Srivastava 1966
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Campanian to the top of the Early/Lower Miocene or 83.60000 to 15.98000 Ma

Collections (19 total)


Time interval Ma Country or state Original ID and collection number
Cretaceous - Paleocene143.1 - 56.0USA (Alaska) C. sp. (238595)
Late/Upper Cretaceous - Miocene100.5 - 5.333China (Xingjian) C. sp. (140039)
Campanian83.6 - 72.2Canada (Alberta) C. striata (207022)
Late/Upper Campanian83.6 - 72.2Canada (Alberta) C. rumseyensis (227125) C. striata (22655 36264 55352)
Late/Upper Campanian - Early/Lower Maastrichtian83.6 - 66.0Antarctica C. sp. (150237)
Late/Upper Campanian - Early/Lower Maastrichtian83.6 - 66.0Canada (Alberta) C. rumseyensis (52072)
Late/Upper Campanian - Danian83.6 - 61.66Antarctica C. striata (167438) C. striata, C. sp. (168697)
Early/Lower Maastrichtian72.2 - 66.0USA (Alaska) C. rumseyensis, C. striata (51889)
Late/Upper Maastrichtian72.2 - 66.0Canada (Alberta) C. edmontonensis (32698) C. rumseyensis (32893) C. striata, C. rumseyensis, C. edmontonensis (32522)
Maastrichtian72.2 - 66.0USA (North Dakota) C. edmontonensis (234422 234615)
Danian66.0 - 61.66Canada (Manitoba) C. sp. (232095)
Early/Lower Miocene23.04 - 15.98New Zealand C. striata (169166)