Glyptocidaris (Eoglyptocidaris) arctina

No picture of Glyptocidaris (Eoglyptocidaris) arctina was found. Wikidata and iDigBio were searched and had none. Wikipedia and 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 Glyptocidaris (Eoglyptocidaris) arctina, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
Glyptocidaris (Eoglyptocidaris)PBDB
Diet
omnivorePBDB, for Phymosomatoida
Life habit
low-level epifaunalPBDB, for Phymosomatoida
Motility
slow-movingPBDB, for Phymosomatoida
Vision
limitedPBDB, for Echinoidea
Environment
marinePBDB, for Echinodermata

Time the record covers

At most 11 million years on record.

The one occurrence read is dated to somewhere between 33.9 Mya and 23.04 Mya, which is a dating window rather than a span.

Eocene — about 0 of 1 occurrenceOligocene — about 1 of 1 occurrenceOligoceneMiocene — about 0 of 1 occurrence34–34 Mya — about 0.0 occurrences34–33 Mya — about 0.0 occurrences33–33 Mya — about 0.0 occurrences33–32 Mya — about 0.0 occurrences32–32 Mya — about 0.0 occurrences32–32 Mya — about 0.0 occurrences32–31 Mya — about 0.0 occurrences31–31 Mya — about 0.0 occurrences31–30 Mya — about 0.0 occurrences30–30 Mya — about 0.0 occurrences30–30 Mya — about 0.0 occurrences30–29 Mya — about 0.0 occurrences29–29 Mya — about 0.0 occurrences29–28 Mya — about 0.0 occurrences28–28 Mya — about 0.0 occurrences28–28 Mya — about 0.0 occurrences28–27 Mya — about 0.0 occurrences27–27 Mya — about 0.0 occurrences27–26 Mya — about 0.0 occurrences26–26 Mya — about 0.0 occurrences26–26 Mya — about 0.0 occurrences26–25 Mya — about 0.0 occurrences25–25 Mya — about 0.0 occurrences25–25 Mya — about 0.0 occurrences25–24 Mya — about 0.0 occurrences24–24 Mya — about 0.0 occurrences24–23 Mya — about 0.0 occurrences23–23 Mya — about 0.0 occurrences34.4 Mya22.5 Mya

1 occurrence of Glyptocidaris (Eoglyptocidaris) arctina on record, most of them in the Oligocene. 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

1 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

1 formation

Poronai — 44.05°N, 141.92°E

Loading coastlines…

The named rock units Glyptocidaris (Eoglyptocidaris) arctina has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Glyptocidaris (Eoglyptocidaris) arctina and its relatives

Oligocene

Where Glyptocidaris (Eoglyptocidaris) arctina and its relatives were recorded in the Oligocene.

Found in the same rock

No other named taxon is catalogued from that site.

The Paleobiology Database records 1 site for Glyptocidaris (Eoglyptocidaris) arctina, and this reads all of them.

Entered from

1 reference

Each of the 1 occurrence 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 Glyptocidaris (Eoglyptocidaris) arctina was found. Wikidata and iDigBio were searched and had none.

Wikipedia and 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 Glyptocidaris (Eoglyptocidaris) arctina, or no answer at all. This entry cannot say which.

No 3D scan of Glyptocidaris (Eoglyptocidaris) arctina 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 itGlyptocidaris (Eoglyptocidaris) through timeFormations of the OligoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Nisiyama 1966