Pentasteria (Archastropecten) longispina

No picture of Pentasteria (Archastropecten) longispina 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 Pentasteria (Archastropecten) longispina, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
Pentasteria (Archastropecten)PBDB
Diet
carnivorePBDB, for Astropectinidae
Life habit
semi-infaunal, solitaryPBDB, for Astropectinidae
Motility
slow-movingPBDB, for Astropectinidae
Vision
limitedPBDB, for Asteroidea
Environment
marinePBDB, for Astropectinidae

Time the record covers

At least 3.6 million years on record.

The record covers at least 161.5 Mya to 157.9 Mya. No occurrence read is dated outside 165.3 Mya to 154.8 Mya.

Middle Jurassic — about 1 of 6 occurrencesMiddle JurassicLate Jurassic — about 5 of 6 occurrencesLate Jurassic165–165 Mya — about 0.1 occurrences165–165 Mya — about 0.1 occurrences165–164 Mya — about 0.1 occurrences164–164 Mya — about 0.1 occurrences164–164 Mya — about 0.1 occurrences164–163 Mya — about 0.1 occurrences163–163 Mya — about 0.1 occurrences163–162 Mya — about 0.1 occurrences162–162 Mya — about 0.1 occurrences162–162 Mya — about 0.1 occurrences162–161 Mya — about 0.0 occurrences159–159 Mya — about 0.3 occurrences159–159 Mya — about 1 occurrence159–158 Mya — about 1 occurrence158–158 Mya — about 0.7 occurrences158–157 Mya — about 0.2 occurrences157–157 Mya — about 0.2 occurrences157–157 Mya — about 0.2 occurrences157–156 Mya — about 0.2 occurrences156–156 Mya — about 0.2 occurrences156–155 Mya — about 0.2 occurrences155–155 Mya — about 0.2 occurrences155–155 Mya — about 0.2 occurrences161.5 Mya157.9 Mya165.8 Mya154.3 Mya

6 occurrences of Pentasteria (Archastropecten) longispina on record, most of them in the Late 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

6 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

Effinger Schichten — 47.26°N, 7.52°EGünsberg-Schichten — 47.33°N, 7.60°E

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The named rock units Pentasteria (Archastropecten) longispina has been recovered from, largest first. Drawn where the rock is now, not where it formed. 2 occurrences have no formation on record, which is common for older literature.

Pentasteria (Archastropecten) longispina and its relatives

Late Jurassic

Where Pentasteria (Archastropecten) longispina and its relatives were recorded in the Late Jurassic.

Found in the same rock

95 taxa

The Paleobiology Database records 6 sites for Pentasteria (Archastropecten) longispina, 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

4 references

Each of the 6 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 Pentasteria (Archastropecten) longispina 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 Pentasteria (Archastropecten) longispina, or no answer at all. This entry cannot say which.

No 3D scan of Pentasteria (Archastropecten) longispina 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 itPentasteria (Archastropecten) through timeFormations of the Late JurassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Hess 1968)