Pecten (Syncyclonema) membranaceus

No picture of Pecten (Syncyclonema) membranaceus 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 Pecten (Syncyclonema) membranaceus, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
Pecten (Syncyclonema)PBDB
Diet
suspension feederPBDB, for Pectinidae
Life habit
low-level epifaunalPBDB, for Pectinidae
Motility
facultatively mobilePBDB, for Pectinidae
Vision
limitedPBDB, for Pectinidae
Environment
marinePBDB, for Pectinida

Time the record covers

At most 12 million years on record.

Every occurrence read is dated to somewhere between 83.6 Mya and 72.2 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Late Cretaceous — about 7 of 7 occurrencesLate Cretaceous84–83 Mya — about 0.2 occurrences83–83 Mya — about 0.3 occurrences83–82 Mya — about 0.3 occurrences82–82 Mya — about 0.3 occurrences82–82 Mya — about 0.3 occurrences82–81 Mya — about 0.3 occurrences81–81 Mya — about 0.3 occurrences81–80 Mya — about 0.3 occurrences80–80 Mya — about 0.3 occurrences80–80 Mya — about 0.3 occurrences80–79 Mya — about 0.3 occurrences79–79 Mya — about 0.3 occurrences79–78 Mya — about 0.3 occurrences78–78 Mya — about 0.3 occurrences78–77 Mya — about 0.3 occurrences77–77 Mya — about 0.3 occurrences77–77 Mya — about 0.3 occurrences77–76 Mya — about 0.3 occurrences76–76 Mya — about 0.3 occurrences76–75 Mya — about 0.3 occurrences75–75 Mya — about 0.3 occurrences75–75 Mya — about 0.3 occurrences75–74 Mya — about 0.3 occurrences74–74 Mya — about 0.3 occurrences74–73 Mya — about 0.3 occurrences73–73 Mya — about 0.3 occurrences73–73 Mya — about 0.3 occurrences73–72 Mya — about 0.2 occurrences84.1 Mya71.7 Mya

7 occurrences of Pecten (Syncyclonema) membranaceus on record, most of them in the Late Cretaceous. 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

1 formation

Ahlen — 51.83°N, 7.83°EAhlen — 51.75°N, 8.03°EAhlen — 51.82°N, 8.15°EAhlen — 51.77°N, 8.05°EAhlen — 51.72°N, 7.93°E

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The named rock units Pecten (Syncyclonema) membranaceus has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Pecten (Syncyclonema) membranaceus and its relatives

Late Cretaceous

Where Pecten (Syncyclonema) membranaceus and its relatives were recorded in the Late Cretaceous.

Found in the same rock

73 taxa

The Paleobiology Database records 7 sites for Pecten (Syncyclonema) membranaceus, 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

1 reference

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. Each entry links to the Paleobiology Database's own record for the work.

Media and terms

Media content0

No picture of Pecten (Syncyclonema) membranaceus 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 Pecten (Syncyclonema) membranaceus, or no answer at all. This entry cannot say which.

No 3D scan of Pecten (Syncyclonema) membranaceus 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 itPecten (Syncyclonema) through timeFormations of the Late CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Nilsson 1827)