Alces americanus
The moose or elk is the world's tallest, largest and heaviest extant species of deer and the only extant species in the genus Alces. It is also the tallest, and the second-largest, land animal in North America, falling short only to the American bison in body mass. Most adult male moose have broad, palmate antlers; other members of the deer family have pointed antlers with a dendritic ("twig-like") configuration. Moose inhabit the circumpolar boreal forests or temperate broadleaf and mixed forests of the Northern Hemisphere, thriving in cooler, temperate areas as well as subarctic climates.

Paxson Woelber · CC BY-SA 4.0 · via Wikipedia/Commons. May be a photograph of a specimen, or an artist’s reconstruction — an interpretation of a skeleton, since colour and soft tissue are almost never preserved.
On record
Recorded, not inferred- Sits inside
- AlcesPBDB
- Diet
- grazer, browserPBDB, for Cervidae
- Life habit
- ground dwellingPBDB, for Cervidae
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Artiodactyla
Time the record covers
At most 2.6 million years on record.
Every occurrence read is dated to somewhere between 2.58 Mya and 0 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
4 occurrences of Alces americanus on record, most of them in the Pleistocene. Bar height is expected occurrences, not a count: each fossil is spread across the span it is dated to, so a tall narrow bar means tight dating and a low wide one means loose.
When
4 occurrences- Pleistocene50%
- Holocene50%
These are dates about fossils, not the animal: the record can only begin after it arose and end before it died out, so either end may reach further. Shares are expected occurrences: a fossil dated to a span is counted partly in each period it straddles. More on what this infers.
Alces americanus and its relatives
PleistoceneWhere Alces americanus and its relatives were recorded in the Pleistocene.
Found in the same rock
43 taxa- Odocoileus virginianus3 sites
- Anatidae2 sites
- Buccinum undatum2 sites
- Canis lupus2 sites
- Castor canadensis2 sites
- Cervus canadensis2 sites
- Morrhua2 sites
- Mya (Arenomya) arenaria2 sites
- Mytilus edulis2 sites
- Ostrea edulis2 sites
- Phoca vitulina2 sites
- Pinguinus impennis2 sites
- Alca torda1 site
- Ardea herodias1 site
- Bison1 site
- Bootherium bombifrons1 site
- Bos bison1 site
- Camelops kansanus1 site
- Canis1 site
- Canis latrans1 site
- Castoroides ohioensis1 site
- Cervalces latifrons1 site
- Chlamys (Chlamys) islandica1 site
- Chlamys tenuicostatus1 site
The Paleobiology Database records 4 sites for Alces americanus, and this reads all of them. The number is how many of those sites it was catalogued from too. The 24 sharing the most are listed.
This is not a list of everything alive at the time. It is only what has come out of the same ground as this animal and been written down.
Entered from
3 references- An Account of Some Kjoekkenmoeddings, or Shell-Heaps, in Maine and Massachusetts2
- The mastodons, mammoths and other Pleistocene mammals of New York State, being a descriptive record of all known occurrences1
- Descriptions of some Pleistocene vertebrates found in the United States1
Each of the 4 occurrences read was entered from one of these publications, ordered by how many each accounts for. This is not a search for papers mentioning the name. Entries link to doi.org where the Paleobiology Database holds an identifier, and to its own record where it does not. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.
Media and terms
Media content1
Picture of Alces americanus
- Source
- Wikipedia/Commons
- Credit
- Paxson Woelber
- Licence
- CC BY-SA 4.0
- Commercial use
- the licence allows it
No 3D scan of Alces americanus was found in Sketchfab.
Smithsonian Open Access and MorphoSource were not reached for this taxon, so this list is what the others held rather than everything there is.
The description on this site
- Source
- Wikipedia, “Moose”
- Licence
- CC BY-SA 4.0
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itAlces through timeFormations of the PleistoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Jardine 1837