Hollina

No picture of Hollina was found. Wikidata and iDigBio were searched and had none. Wikipedia and 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 Hollina, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
HollinidaePBDB
Diet
suspension feederPBDB, for Palaeocopida
Life habit
epifaunalPBDB, for Palaeocopida
Motility
actively mobilePBDB, for Ostracoda
Vision
limitedPBDB, for Ostracoda
Environment
marinePBDB, for Ostracoda

Time the record covers

At least 86 million years on record.

The record covers at least 399.5 Mya to 312.8 Mya. No occurrence read is dated outside 410.62 Mya to 298.9 Mya.

Devonian — about 4 of 11 occurrencesDevonianCarboniferous — about 7 of 11 occurrencesCarboniferousPermian — about 0 of 11 occurrences413–409 Mya — about 0.1 occurrences409–405 Mya — about 0.3 occurrences405–401 Mya — about 0.3 occurrences401–397 Mya — about 0.9 occurrences397–393 Mya — about 1 occurrence393–390 Mya — about 0.4 occurrences390–386 Mya — about 0.3 occurrences386–382 Mya — about 0.3 occurrences324–320 Mya — about 0.6 occurrences320–316 Mya — about 0.6 occurrences316–312 Mya — about 0.9 occurrences312–308 Mya — about 2 occurrences308–304 Mya — about 2 occurrences304–301 Mya — about 0.6 occurrences301–297 Mya — about 0.3 occurrences399.5 Mya312.8 Mya413 Mya297 Mya

11 occurrences of Hollina on record, most of them in the Carboniferous. 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

11 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

7 formations

Henrietta — 38.59°N, 90.25°WHenrietta — 38.65°N, 90.37°WShanda Horizon — 54.28°N, 85.93°EGlenn — 34.12°N, 97.14°WBelovo Horizon — 54.28°N, 85.93°EArkona — 43.17°N, 81.86°WHoxbar — 34.15°N, 97.14°WBelle City — 34.77°N, 96.68°W

Loading coastlines…

The named rock units Hollina has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Hollina and its relatives

Carboniferous

Where Hollina and its relatives were recorded in the Carboniferous.

Found in the same rock

118 taxa

The Paleobiology Database records 10 sites for Hollina, 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

5 references

Each of the 11 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. Each entry links to the Paleobiology Database's own record for the work.

Media and terms

Media content0

No picture of Hollina was found. Wikidata and iDigBio were searched and had none.

Wikipedia and 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 Hollina, or no answer at all. This entry cannot say which.

No 3D scan of Hollina was found in MorphoSource and Sketchfab.

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 itHollinidae through timeFormations of the CarboniferousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Ulrich and Bassler 1908