Holmesina septentrionalis

No picture of Holmesina septentrionalis was found. Wikipedia, Wikidata and iDigBio were searched and had none. Smithsonian Open Access did not answer, so this is what the others held rather than everything there is. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Holmesina septentrionalis, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
HolmesinaPBDB
Diet
omnivorePBDB, for Xenarthra
Life habit
ground dwellingPBDB, for Xenarthra
Motility
actively mobilePBDB, for Osteichthyes
Environment
terrestrialPBDB, for Eutheria

Time the record covers

At least 81 thousand years on record.

The record covers at least 210 ka to 129 ka. No occurrence read is dated outside 4.7 Mya to 11.7 ka.

Pliocene — about 0 of 48 occurrencesPliocenePleistocene — about 48 of 48 occurrencesPleistoceneHolocene — about 0 of 48 occurrences4.9–4.7 Mya — about 0.0 occurrences4.7–4.5 Mya — about 0.0 occurrences4.5–4.3 Mya — about 0.0 occurrences4.3–4.2 Mya — about 0.0 occurrences4.2–4.0 Mya — about 0.0 occurrences4.0–3.8 Mya — about 0.0 occurrences3.8–3.6 Mya — about 0.0 occurrences3.6–3.5 Mya — about 0.0 occurrences3.5–3.3 Mya — about 0.0 occurrences3.3–3.1 Mya — about 0.0 occurrences3.1–2.9 Mya — about 0.0 occurrences2.9–2.8 Mya — about 0.0 occurrences2.8–2.6 Mya — about 0.0 occurrences2.6–2.4 Mya — about 0.6 occurrences2.4–2.3 Mya — about 0.6 occurrences2.3–2.1 Mya — about 0.6 occurrences2.1–1.9 Mya — about 0.6 occurrences1.9–1.7 Mya — about 0.6 occurrences1.7–1.6 Mya — about 0.6 occurrences1.6–1.4 Mya — about 0.7 occurrences1.4–1.2 Mya — about 2 occurrences1.2–1.0 Mya — about 2 occurrences1.0–867 ka Mya — about 2 occurrences867 ka–693 ka Mya — about 2 occurrences693 ka–520 ka Mya — about 2 occurrences520 ka–347 ka Mya — about 2 occurrences347 ka–173 ka Mya — about 2 occurrences173 ka–0 Mya — about 31 occurrences210 ka – 129 ka5.2 Mya0 Mya

48 occurrences of Holmesina septentrionalis 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

48 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

8 formations

Tacubaya — 21.80°N, 102.30°WChapala — 20.30°N, 103.20°WSeymour — 33.75°N, 99.50°WFort Thompson — 27.80°N, 82.80°WSilver Bluff — 32.56°N, 80.29°WTen Mile Hill — 32.97°N, 80.17°WShuler — 32.71°N, 96.71°WBeaumont — 29.66°N, 94.09°W

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The named rock units Holmesina septentrionalis has been recovered from, largest first. Drawn where the rock is now, not where it formed. 40 occurrences have no formation on record, which is common for older literature.

Holmesina septentrionalis and its relatives

Pleistocene

Where Holmesina septentrionalis and its relatives were recorded in the Pleistocene.

Found in the same rock

710 taxa

The Paleobiology Database records 47 sites for Holmesina septentrionalis, 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

31 references

Each of the 48 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. 19 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 content2

Photogrammetry

Licence
not stated by the source
Commercial use
cannot be read from the licence given — check the record
Specimen
Holmesina septentrionalis · UF:VP:9336

3D model

Source
Sketchfab
Licence
CC Attribution
Commercial use
cannot be read from the licence given — check the record

No picture of Holmesina septentrionalis was found. Wikipedia, Wikidata and iDigBio were searched and had none.

Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.

GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Holmesina septentrionalis, or no answer at all. This entry cannot say which.

Smithsonian Open Access was not reached for this taxon, so this list is what the others held rather than everything there is.

This is what the site found, which is not the same as what exists.

Keep going

What may have been alongside itHolmesina through timeFormations of the PleistoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Leidy 1889)