Palestinarca

Palestinarca is an extinct genus of ark clams that inhabited the Tethys Ocean in what is now Lebanon during the Aptian stage of the Early Cretaceous epoch. It is known from the species P. palestina.

No picture of Palestinarca 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 Palestinarca, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
ArcidaePBDB
Diet
suspension feederPBDB, for Arcidae
Life habit
epifaunalPBDB, for Arcidae
Motility
facultatively mobile, attachedPBDB, for Arcidae
Vision
limitedPBDB, for Arcidae
Environment
lagoonal,coastal,inner shelf,outer shelf,oceanic,brackish,freshwaterPBDB, for Arcidae

Time the record covers

At most 1.9 million years on record.

Every occurrence read is dated to somewhere between 121.4 Mya and 119.57 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Early Cretaceous — about 2 of 2 occurrencesEarly Cretaceous121–121 Mya — about 0.1 occurrences121–121 Mya — about 0.1 occurrences121–121 Mya — about 0.1 occurrences121–121 Mya — about 0.1 occurrences121–121 Mya — about 0.1 occurrences121–121 Mya — about 0.1 occurrences121–121 Mya — about 0.1 occurrences121–121 Mya — about 0.1 occurrences121–121 Mya — about 0.1 occurrences121–120 Mya — about 0.1 occurrences120–120 Mya — about 0.1 occurrences120–120 Mya — about 0.1 occurrences120–120 Mya — about 0.1 occurrences120–120 Mya — about 0.1 occurrences120–120 Mya — about 0.1 occurrences120–120 Mya — about 0.1 occurrences120–120 Mya — about 0.1 occurrences120–120 Mya — about 0.1 occurrences120–120 Mya — about 0.1 occurrences120–120 Mya — about 0.1 occurrences121.9 Mya119.07 Mya

2 occurrences of Palestinarca on record, most of them in the Early 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

2 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

Abeih — 33.73°N, 35.53°E

Loading coastlines…

The named rock units Palestinarca has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Palestinarca and its relatives

Early Cretaceous

Where Palestinarca and its relatives were recorded in the Early Cretaceous.

Found in the same rock

42 taxa

The Paleobiology Database records 1 site for Palestinarca, 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 2 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 Palestinarca 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 Palestinarca, or no answer at all. This entry cannot say which.

No 3D scan of Palestinarca 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.

The description on this site

Licence
CC BY-SA 4.0

This is what the site found, which is not the same as what exists.

Keep going

What may have been alongside itArcidae through timeFormations of the Early CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Vokes 1946