Cyrtothyris cyrta

No picture of Cyrtothyris cyrta 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 Cyrtothyris cyrta, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
CyrtothyrisPBDB
Diet
suspension feederPBDB, for Sellithyrididae
Life habit
low-level epifaunalPBDB, for Sellithyrididae
Motility
stationary, attachedPBDB, for Sellithyrididae
Vision
blindPBDB, for Rhynchonellata
Environment
marinePBDB, for Lophophorata

Time the record covers

At least 23 million years on record.

The record covers at least 137.05 Mya to 113.2 Mya. No occurrence read is dated outside 143.1 Mya to 100.5 Mya.

Late Jurassic — about 0 of 14 occurrencesEarly Cretaceous — about 14 of 14 occurrencesEarly CretaceousLate Cretaceous — about 0 of 14 occurrences144–142 Mya — about 0.1 occurrences142–141 Mya — about 0.2 occurrences141–140 Mya — about 0.2 occurrences140–138 Mya — about 0.2 occurrences138–137 Mya — about 0.2 occurrences122–120 Mya — about 2 occurrences120–119 Mya — about 2 occurrences119–117 Mya — about 2 occurrences117–116 Mya — about 2 occurrences116–114 Mya — about 2 occurrences114–113 Mya — about 2 occurrences113–111 Mya — about 0.1 occurrences111–110 Mya — about 0.1 occurrences110–109 Mya — about 0.1 occurrences109–107 Mya — about 0.1 occurrences107–106 Mya — about 0.1 occurrences106–104 Mya — about 0.1 occurrences104–103 Mya — about 0.1 occurrences103–101 Mya — about 0.1 occurrences101–100 Mya — about 0.0 occurrences137.05 Mya113.2 Mya144 Mya99.6 Mya

14 occurrences of Cyrtothyris cyrta 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

14 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

5 formations

Sandgate — 51.67°N, 1.58°WSandgate — 51.14°N, 0.83°ESandgate — 51.10°N, 1.00°EBargate Beds — 51.21°N, 0.63°WBargate Beds — 51.21°N, 0.51°WWoburn Sand — 52.00°N, 0.77°WCarstone — 52.93°N, 0.49°EHils Conglomerate — 52.12°N, 10.73°E

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The named rock units Cyrtothyris cyrta has been recovered from, largest first. Drawn where the rock is now, not where it formed. 6 occurrences have no formation on record, which is common for older literature.

Cyrtothyris cyrta and its relatives

Early Cretaceous

Where Cyrtothyris cyrta and its relatives were recorded in the Early Cretaceous.

Found in the same rock

93 taxa

The Paleobiology Database records 14 sites for Cyrtothyris cyrta, 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

Each of the 14 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 content0

No picture of Cyrtothyris cyrta 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 Cyrtothyris cyrta, or no answer at all. This entry cannot say which.

No 3D scan of Cyrtothyris cyrta 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 itCyrtothyris through timeFormations of the Early CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Walker 1868)