Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Hamamelidopsida (disused)

Hamamelidopsida

Taxonomy
Hamamelidopsida was named by Kenrick and Crane (1997).

It was assigned to Magnolidra by Kenrick and Crane (1997).

Subtaxa
Hamamelididae, Ranunculidae
Entered
by H. Sims on 2003-10-24; modified by H. Sims on 2013-10-27

Synonyms
Synonymy list
YearName and author
1997Hamamelidopsida Kenrick and Crane

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomPlantae
subkingdomViridiplantaeCavalier-Smith 1981
—Streptophyta(Jeffrey 1971)
superphylumEmbryophyta()
—Tracheophyta(Sinnott 1935)
subphylumEuphyllophytina
—Radiatopses
RankNameAuthor
—Lignophytia
—Spermatophytata
—Euspermatoclides
—Anthophytatae
superclassMagnolidra
classHamamelidopsida
classHamamelidopsida

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.

Cl. †Hamamelidopsida Kenrick and Crane 1997
show all | hide all
Subcl. †Hamamelididae
hide
Invalid names: Asteridna [empty], Caryophyllidna [empty], Dilleniidna [empty], Lamiidna [empty], Rosidna [empty]
Invalid names: Hamamelidophyceae [replaced], Ranunculidae [empty]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Diet: "photoautotroph"superp
Created: 2026-03-30 14:38:16
Modified: 2026-03-30 14:38:16
Source: superp = superphylum
Reference: Kenrick and Crane 1997

Age range: Lancian or 72.20000 to 66.00000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Lancian72.2 - 66.0USA (North Dakota) Hamamelididae HC21, Hamamelididae HC22 (48213) Ranunculidae HC227, Hamamelididae HC139 (48241 48244)