Blastomeryx

Blastomeryx is an extinct genus of musk deer endemic to North America. It lived during the Miocene epoch 20.4—10.3 million years ago, existing for approximately 10 million years. There may be only one species, Blastomeryx gemmifer.

Blastomeryx

Othenio Abel · Public Domain · via Wikidata/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
BlastomerycinaePBDB
Diet
browser, grazerPBDB, for Moschidae
Life habit
ground dwellingPBDB, for Moschidae
Motility
actively mobilePBDB, for Osteichthyes
Environment
terrestrialPBDB, for Artiodactyla

Time the record covers

At least 6 million years on record.

The record covers at least 18.5 Mya to 12.5 Mya. No occurrence read is dated outside 29.5 Mya to 5.333 Mya.

Oligocene — about 2 of 42 occurrencesOligoceneMiocene — about 40 of 42 occurrencesMiocenePliocene — about 0 of 42 occurrences30–29 Mya — about 0.1 occurrences29–28 Mya — about 0.3 occurrences28–27 Mya — about 0.3 occurrences27–27 Mya — about 0.3 occurrences27–26 Mya — about 0.3 occurrences26–25 Mya — about 0.3 occurrences25–24 Mya — about 0.3 occurrences24–23 Mya — about 0.3 occurrences23–22 Mya — about 0.3 occurrences22–22 Mya — about 0.4 occurrences22–21 Mya — about 0.4 occurrences21–20 Mya — about 0.4 occurrences20–19 Mya — about 0.4 occurrences19–18 Mya — about 1 occurrence18–17 Mya — about 3 occurrences17–17 Mya — about 3 occurrences17–16 Mya — about 4 occurrences16–15 Mya — about 5 occurrences15–14 Mya — about 5 occurrences14–13 Mya — about 5 occurrences13–12 Mya — about 5 occurrences12–12 Mya — about 2 occurrences12–11 Mya — about 2 occurrences11–9.9 Mya — about 2 occurrences9.9–9.0 Mya — about 1 occurrence9.0–8.2 Mya — about 0.1 occurrences8.2–7.3 Mya — about 0.1 occurrences7.3–6.5 Mya — about 0.1 occurrences6.5–5.7 Mya — about 0.1 occurrences5.7–4.8 Mya — about 0.0 occurrences18.5 Mya12.5 Mya30 Mya4.8 Mya

42 occurrences of Blastomeryx on record, most of them in the Miocene. 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

42 occurrences

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.

Found in

14 formations

Valentine — 42.70°N, 100.00°WValentine — 42.80°N, 100.80°WValentine — 42.78°N, 100.03°WWood Mountain — 49.20°N, 106.20°WWood Mountain — 49.17°N, 105.99°WSheep Creek — 42.40°N, 103.80°WTesuque — 36.50°N, 107.00°WTesuque — 35.50°N, 106.20°WGoliad — 28.49°N, 97.67°WGoliad — 28.60°N, 97.70°WOlcott — 42.19°N, 103.73°WOlcott — 42.40°N, 103.80°WMascall — 44.50°N, 119.30°WRunningwater — 41.70°N, 103.10°WCypress Hills — 49.60°N, 109.00°WMadison Valley — 45.93°N, 111.29°WOakville — 30.30°N, 95.70°WStatenville — 30.40°N, 83.00°WFleming — 30.61°N, 95.15°WDeep River — 46.00°N, 111.00°W

Loading coastlines…

The named rock units Blastomeryx has been recovered from, largest first. Drawn where the rock is now, not where it formed. 9 occurrences have no formation on record, which is common for older literature.

Blastomeryx and its relatives

Miocene

Where Blastomeryx and its relatives were recorded in the Miocene.

Found in the same rock

568 taxa

The Paleobiology Database records 42 sites for Blastomeryx, 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

22 references

Each of the 42 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. 10 further references are not listed. 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 Blastomeryx

Credit
Othenio Abel
Licence
Public Domain
Commercial use
the licence allows it

No 3D scan of Blastomeryx 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

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 itBlastomerycinae through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Cope 1877