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EntityQ3768782· pop 16· linked from 122 articles

Also known as Alphadon halleyi

Alphadon is an extinct genus of small, primitive mammal that was a member of the metatherians, a group of mammals that includes modern-day marsupials. Its fossils were first discovered and named by George Gaylord Simpson in 1929.

Wikidata facts

Parent taxon
Alphadontidae
Image
Scientific illustration of an alphadon.jpg
Show 6 more facts
taxon name
Alphadon
taxon rank
genus
Commons category
Alphadon
start time
90000000-0
end time
66043000-0
time period
Late Cretaceous
Sources (2)

via Wikidata · CC0

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Encyclopedic overview

3 sections
Contents
  • Description
  • Taxonomy and classification
  • References

Alphadon is an extinct genus of small, primitive mammal that was a member of the metatherians, a group of mammals that includes modern-day marsupials. Its fossils were first discovered and named by George Gaylord Simpson in 1929.

==Description==

Excerpted from Wikipedia’s “Alphadon” article, available under the CC BY-SA 4.0 licence.