Sagenocrinites

Sagenocrinites is an extinct genus of crinoid from the Silurian period. During the Silurian period, a sea-covered Britain that was shallower in the south and deeper in the north lay south of the equator with a tropical to sub-tropical climate. Therefore, in the United Kingdom, amongst Silurian fossils, such as brachiopods, trilobites and graptolites, coral-like organisms like Sagenocrinites can be found.

Sagenocrinites

User:Captmondo · CC BY-SA 3.0 · via Wikipedia/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
SagenocrinitidaePBDB
Diet
suspension feederPBDB, for Sagenocrinida
Life habit
epifaunalPBDB, for Sagenocrinida
Motility
stationaryPBDB, for Sagenocrinida
Vision
blindPBDB, for Crinoidea
Environment
marinePBDB, for Echinodermata

Time the record covers

At least 5.7 million years on record.

The record covers at least 438.6 Mya to 432.9 Mya. No occurrence read is dated outside 440.5 Mya to 426.7 Mya.

Silurian — about 9 of 9 occurrencesSilurian441–440 Mya — about 0.6 occurrences440–440 Mya — about 0.6 occurrences440–439 Mya — about 0.6 occurrences439–439 Mya — about 0.6 occurrences439–438 Mya — about 0.4 occurrences438–438 Mya — about 0.4 occurrences438–437 Mya — about 0.4 occurrences437–437 Mya — about 0.4 occurrences437–436 Mya — about 0.4 occurrences436–436 Mya — about 0.4 occurrences436–435 Mya — about 0.4 occurrences435–435 Mya — about 0.4 occurrences435–434 Mya — about 0.4 occurrences434–434 Mya — about 0.4 occurrences434–433 Mya — about 0.4 occurrences433–433 Mya — about 0.3 occurrences433–432 Mya — about 0.2 occurrences432–432 Mya — about 0.2 occurrences432–431 Mya — about 0.2 occurrences431–431 Mya — about 0.2 occurrences431–430 Mya — about 0.2 occurrences430–430 Mya — about 0.2 occurrences430–429 Mya — about 0.2 occurrences429–429 Mya — about 0.2 occurrences429–428 Mya — about 0.2 occurrences428–428 Mya — about 0.2 occurrences428–427 Mya — about 0.2 occurrences427–427 Mya — about 0.2 occurrences438.6 Mya432.9 Mya441 Mya426.2 Mya

9 occurrences of Sagenocrinites on record, most of them in the Silurian. 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

9 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

3 formations

Jupiter — 49.47°N, 63.62°WJupiter — 49.38°N, 63.60°WWayne — 36.08°N, 87.00°WMuch Wenlock — 52.50°N, 2.08°W

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

Sagenocrinites and its relatives

Silurian

Where Sagenocrinites and its relatives were recorded in the Silurian.

Found in the same rock

82 taxa

The Paleobiology Database records 8 sites for Sagenocrinites, 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 9 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 content1

Picture of Sagenocrinites

Credit
User:Captmondo
Licence
CC BY-SA 3.0
Commercial use
the licence allows it

No 3D scan of Sagenocrinites 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 itSagenocrinitidae through timeFormations of the SilurianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0.