Xenoschrammenum regulare

No picture of Xenoschrammenum regulare 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 Xenoschrammenum regulare, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
XenoschrammenumPBDB
Diet
suspension feederPBDB, for Lychniscosa
Life habit
epifaunalPBDB, for Lychniscosa
Motility
stationary, attachedPBDB, for Lychniscosa
Vision
blindPBDB, for Hexactinellida
Environment
marinePBDB, for Hexactinellida

Time the record covers

At least 22 million years on record.

The record covers at least 132.6 Mya to 110.1 Mya. No occurrence read is dated outside 137.05 Mya to 106.3 Mya.

Early Cretaceous — about 3 of 3 occurrencesEarly Cretaceous138–137 Mya — about 0.1 occurrences137–136 Mya — about 0.2 occurrences136–134 Mya — about 0.2 occurrences134–133 Mya — about 0.2 occurrences133–132 Mya — about 0.2 occurrences114–113 Mya — about 0.0 occurrences113–112 Mya — about 0.3 occurrences112–111 Mya — about 0.3 occurrences111–110 Mya — about 0.3 occurrences110–109 Mya — about 0.3 occurrences109–108 Mya — about 0.3 occurrences108–107 Mya — about 0.3 occurrences107–106 Mya — about 0.1 occurrences132.6 Mya110.1 Mya137.7 Mya105.7 Mya

3 occurrences of Xenoschrammenum regulare on record, most of them in the Early Cretaceous. 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

3 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.

Xenoschrammenum regulare and its relatives

Early Cretaceous

Where Xenoschrammenum regulare and its relatives were recorded in the Early Cretaceous.

Found in the same rock

40 taxa

The Paleobiology Database records 3 sites for Xenoschrammenum regulare, 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

1 reference

Each of the 3 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 Xenoschrammenum regulare 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 Xenoschrammenum regulare, or no answer at all. This entry cannot say which.

No 3D scan of Xenoschrammenum regulare 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.

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

Keep going

What may have been alongside itXenoschrammenum through timeFormations of the Early CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Lagneau-Herenger 1962