Terminaster

Terminaster

Ghedoghedo · CC BY-SA 3.0 · via Wikidata/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
ZorocallidaPBDB
Diet
carnivorePBDB, for Asteroidea
Life habit
low-level epifaunalPBDB, for Asteroidea
Motility
slow-movingPBDB, for Asteroidea
Vision
limitedPBDB, for Asteroidea
Environment
marinePBDB, for Echinodermata

Time the record covers

At least 41 million years on record.

The record covers at least 199.5 Mya to 157.9 Mya. No occurrence read is dated outside 201.4 Mya to 154.8 Mya.

Late Triassic — about 0 of 7 occurrencesEarly Jurassic — about 3 of 7 occurrencesEarly JurassicMiddle Jurassic — about 2 of 7 occurrencesMiddle JurassicLate Jurassic — about 2 of 7 occurrencesLate Jurassic202–201 Mya — about 0.4 occurrences201–199 Mya — about 0.8 occurrences199–197 Mya — about 0.5 occurrences197–196 Mya — about 0.5 occurrences196–194 Mya — about 0.5 occurrences194–193 Mya — about 0.4 occurrences167–165 Mya — about 0.1 occurrences165–164 Mya — about 0.8 occurrences164–162 Mya — about 0.8 occurrences162–160 Mya — about 0.2 occurrences159–157 Mya — about 0.5 occurrences157–155 Mya — about 1 occurrence155–154 Mya — about 0.4 occurrences199.5 Mya157.9 Mya202.3 Mya153.9 Mya

7 occurrences of Terminaster on record, most of them in the Early Jurassic. 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

7 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

2 formations

Marnes de Jamoigne — 49.72°N, 5.22°EGünsberg-Schichten — 47.33°N, 7.60°E

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The named rock units Terminaster has been recovered from, largest first. Drawn where the rock is now, not where it formed. 5 occurrences have no formation on record, which is common for older literature.

Terminaster and its relatives

Early Jurassic

Where Terminaster and its relatives were recorded in the Early Jurassic.

Found in the same rock

170 taxa

The Paleobiology Database records 6 sites for Terminaster, 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

6 references

Each of the 7 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 Terminaster

Credit
Ghedoghedo
Licence
CC BY-SA 3.0
Commercial use
the licence allows it

No 3D scan of Terminaster 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 itZorocallida through timeFormations of the Early JurassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Hess 1974