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Alnus kefersteinii

Angiospermae - Fagales - Betulaceae

Taxonomy
Alnites kefersteinii was named by Göppert (1837). It is not extant.

It was recombined as Alnus kefersteinii by Unger (1869) and Knowlton (1919).

Synonymy list
YearName and author
1837Alnites kefersteinii Göppert
1869Alnus kefersteinii Unger
1919Alnus kefersteinii Knowlton

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RankNameAuthor
kingdomPlantae
phylumSpermatophyta
classAngiospermae
—Rosids
—Eurosids
RankNameAuthor
—Fabid
orderFagales
familyBetulaceae
genusAlnus
specieskefersteinii(Göppert 1837)

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.

†Alnus kefersteinii Göppert 1837
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Diet: "photoautotroph"p
Created: 2011-07-22 00:04:15
Modified: 2011-07-21 09:04:15
Source: p = phylum
Reference: Kiessling 2009

Age range: base of the Early/Lower Eocene to the top of the Piacenzian or 55.80000 to 2.58800 Ma

Collections (16 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Eocene55.8 - 48.6Canada (British Columbia) Alnus kefersteinii (227791 227797)
Rupelian33.9 - 28.1Czech Republic Alnus kefersteinii (31643)
Rupelian - Chattian33.9 - 23.03Germany (Saxony) Alnus kefersteinii (24984 25591)
Chattian28.1 - 23.03Germany (Brandenburg) Alnus kefersteinii (26515)
Chattian - Aquitanian28.1 - 20.44Germany (Sachsen) Alnus kefersteinii (26765)
Orleanian20.0 - 15.97Germany (Baden-Wurttemberg) Alnus kefersteinii (106002)
Langhian15.97 - 13.82Germany (sachsen) Alnus kefersteinii (27519)
Serravallian13.82 - 11.62Germany (Brandenburg) Alnus kefersteinii (22899 23677 27512)
Messinian - Zanclean7.246 - 3.6Germany (Sachsen) Alnus kefersteinii (27277)
Zanclean5.333 - 3.6Germany (North Rhine) Alnus kefersteinii (28134)
Piacenzian - Zanclean3.6 - 3.6Germany (North Rhine) Alnus kefersteinii (28197)
Piacenzian3.6 - 2.588Germany (North Rhine) Alnus kefersteinii (28198)