Anadara (Rasia) fissicosta

No picture of Anadara (Rasia) fissicosta was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Anadara (Rasia) fissicosta, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
Anadara (Rasia)PBDB
Diet
suspension feederPBDB, for Anadara (Rasia)
Life habit
epifaunalPBDB, for Anadara (Rasia)
Motility
facultatively mobilePBDB, for Anadara (Rasia)
Vision
limitedPBDB, for Arcidae
Environment
lagoonal,coastal,inner shelf,outer shelf,oceanic,brackish,freshwaterPBDB, for Arcidae

Time the record covers

At least 4.3 million years on record.

The record covers at least 15.98 Mya to 11.63 Mya. No occurrence read is dated outside 23.04 Mya to 7.246 Mya.

Oligocene — about 0 of 38 occurrencesMiocene — about 38 of 38 occurrencesMiocene24–23 Mya — about 0.0 occurrences23–22 Mya — about 0.2 occurrences22–22 Mya — about 0.2 occurrences22–21 Mya — about 0.2 occurrences21–21 Mya — about 0.2 occurrences21–20 Mya — about 0.2 occurrences20–20 Mya — about 0.2 occurrences20–19 Mya — about 0.2 occurrences19–19 Mya — about 0.2 occurrences19–18 Mya — about 0.2 occurrences18–17 Mya — about 0.2 occurrences17–17 Mya — about 0.2 occurrences17–16 Mya — about 0.2 occurrences16–16 Mya — about 0.2 occurrences16–15 Mya — about 0.3 occurrences15–15 Mya — about 0.3 occurrences15–14 Mya — about 0.3 occurrences14–13 Mya — about 0.3 occurrences13–13 Mya — about 0.3 occurrences13–12 Mya — about 0.3 occurrences12–12 Mya — about 0.3 occurrences12–11 Mya — about 3 occurrences11–11 Mya — about 4 occurrences11–10 Mya — about 4 occurrences10–9.5 Mya — about 4 occurrences9.5–9.0 Mya — about 4 occurrences9.0–8.4 Mya — about 4 occurrences8.4–7.9 Mya — about 4 occurrences7.9–7.3 Mya — about 4 occurrences7.3–6.7 Mya — about 0.5 occurrences15.98 Mya11.63 Mya23.5 Mya6.7 Mya

38 occurrences of Anadara (Rasia) fissicosta on record, most of them in the Miocene. 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

38 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

3 formations

Gatun — 9.35°N, 79.81°WGatun — 9.35°N, 79.82°WAlhajuela — 9.21°N, 79.63°WZorritos — 3.67°S, 80.65°WZorritos — 3.80°S, 80.50°W

Loading coastlines…

The named rock units Anadara (Rasia) fissicosta has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Anadara (Rasia) fissicosta and its relatives

Miocene

Where Anadara (Rasia) fissicosta and its relatives were recorded in the Miocene.

Found in the same rock

335 taxa

The Paleobiology Database records 23 sites for Anadara (Rasia) fissicosta, 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

6 references

Each of the 38 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 Anadara (Rasia) fissicosta was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none.

GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Anadara (Rasia) fissicosta, or no answer at all. This entry cannot say which.

No 3D scan was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.

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

Keep going

What may have been alongside itAnadara (Rasia) through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Spieker 1922)