Astrangia danae

Astrangia danae

via iDigBio · CC0 · via iDigBio. 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
AstrangiaPBDB
Diet
suspension feederPBDB, for Rhizangiidae
Life habit
colonial, clonalPBDB, for Rhizangiidae
Motility
stationary, attachedPBDB, for Rhizangiidae
Vision
blindPBDB, for Anthozoa
Environment
marinePBDB, for Rhizangiidae

Time the record covers

At least 15 million years on record.

The record covers at least 15.98 Mya to 129 ka. No occurrence read is dated outside 23.04 Mya to 11.7 ka.

Oligocene — about 0 of 8 occurrencesMiocene — about 3 of 8 occurrencesMiocenePliocene — about 0 of 8 occurrencesPleistocene — about 5 of 8 occurrencesPleistocene24–23 Mya — about 0.1 occurrences23–22 Mya — about 0.3 occurrences22–21 Mya — about 0.3 occurrences21–20 Mya — about 0.3 occurrences20–20 Mya — about 0.3 occurrences20–19 Mya — about 0.3 occurrences19–18 Mya — about 0.3 occurrences18–17 Mya — about 0.3 occurrences17–16 Mya — about 0.3 occurrences16–16 Mya — about 0.2 occurrences785 ka–0 Mya — about 5 occurrences15.98 Mya129 ka23.5 Mya0 Mya

8 occurrences of Astrangia danae on record, most of them in the Pleistocene. The Paleobiology Database records this as a living group. 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

8 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

4 formations

Kirkwood — 39.15°N, 74.69°WKirkwood — 39.40°N, 75.04°WKirkwood — 39.46°N, 75.30°WAcredale — 36.79°N, 76.17°WTalbot — 38.07°N, 76.36°WGardiners Clay — 40.98°N, 72.32°W

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The named rock units Astrangia danae has been recovered from, largest first. Drawn where the rock is now, not where it formed. 1 occurrence has no formation on record, which is common for older literature.

Astrangia danae and its relatives

Pleistocene

Where Astrangia danae and its relatives were recorded in the Pleistocene.

Found in the same rock

259 taxa

The Paleobiology Database records 8 sites for Astrangia danae, 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

5 references

Each of the 8 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 Astrangia danae

Source
iDigBio
Credit
via iDigBio
Licence
CC0
Commercial use
the licence allows it

No 3D scan of Astrangia danae 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 itAstrangia through timeFormations of the PleistoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Agassiz 1850