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Heilungia

Cycadopsida - Cycadales

Taxonomy
Heilungia was named by Prinada (1956). It is not extant. Its type is Heilungia amureansis.

It was assigned to Cycadales by Andrews (1970).

Species
H. amureansis (type species)
Species lacking formal opinion data
H. oloensis

Synonymy list
YearName and author
1956Heilungia Prinada
1970Heilungia Andrews

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RankNameAuthor
kingdomPlantae
subkingdomEmbryophyta
phylumCycadophytaBessey 1907
RankNameAuthor
classCycadopsidaBrongniart 1843
orderCycadalesDumortier 1829
genusHeilungiaPrinada 1956

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. †Heilungia Prinada 1956
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†Heilungia amureansis Novopokrovsky 1956
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Bathonian to the top of the Albian or 168.20000 to 100.50000 Ma

Collections (27 total)


Time interval Ma Country or state Original ID and collection number
Bajocian - Bathonian170.9 - 165.3Russian Federation H. sp. 1 (30657)
Bathonian168.2 - 165.3Russian Federation H. sp. 1 (30656)
Callovian165.3 - 161.5Russian Federation H. sp. 1, H. sp. 2 (30558)
Callovian - Oxfordian165.3 - 154.8Russian Federation H. sp. 1 (30582 30671)
Oxfordian - Kimmeridgian161.5 - 149.2Russian Federation H. sp. 1 (30814)
Late/Upper Jurassic161.5 - 143.1Russian Federation H. sp. 1 (30397 30429 30637 30782 30827 30828 30829) H. sp. 1, H. sp. 2 (30389)
Kimmeridgian - Tithonian154.8 - 143.1Russian Federation H. sp. 1 (30387 30486) H. sp. 1, H. sp. 2 (30448)
Tithonian149.2 - 143.1Russian Federation H. sp. 1 (30388 30501 30598 30620 30703 30815) H. sp. 1, H. sp. 2 (30555 30621)
Tithonian - Berriasian149.2 - 137.05Russian Federation H. sp. 1 (30677)
Albian113.2 - 100.5USA (Alaska) H. oloensis (34195)