Tagelus (Tagelus) californianus

No picture of Tagelus (Tagelus) californianus 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 Tagelus (Tagelus) californianus, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Also called
California jackknife clamPBDB
Sits inside
Tagelus (Tagelus)PBDB
Diet
suspension feederPBDB, for Tagelus
Life habit
infaunalPBDB, for Tagelus
Motility
facultatively mobilePBDB, for Tagelus
Vision
blindPBDB, for Bivalvia

Time the record covers

At least 3.4 million years on record.

The record covers at least 3.6 Mya to 129 ka. No occurrence read is dated outside 5.333 Mya to 11.7 ka.

Miocene — about 0 of 32 occurrencesPliocene — about 1 of 32 occurrencesPliocenePleistocene — about 31 of 32 occurrencesPleistoceneHolocene — about 0 of 32 occurrences5.4–5.3 Mya — about 0.0 occurrences5.3–5.1 Mya — about 0.1 occurrences5.1–4.9 Mya — about 0.1 occurrences4.9–4.7 Mya — about 0.1 occurrences4.7–4.5 Mya — about 0.1 occurrences4.5–4.3 Mya — about 0.1 occurrences4.3–4.1 Mya — about 0.1 occurrences4.1–3.9 Mya — about 0.1 occurrences3.9–3.7 Mya — about 0.1 occurrences3.7–3.5 Mya — about 0.1 occurrences2.7–2.5 Mya — about 0.1 occurrences2.5–2.3 Mya — about 0.3 occurrences2.3–2.1 Mya — about 0.3 occurrences2.1–1.9 Mya — about 0.3 occurrences1.9–1.8 Mya — about 0.3 occurrences1.8–1.6 Mya — about 0.3 occurrences1.6–1.4 Mya — about 0.3 occurrences1.4–1.2 Mya — about 0.3 occurrences1.2–972 ka Mya — about 0.3 occurrences972 ka–778 ka Mya — about 0.3 occurrences778 ka–583 ka Mya — about 0.5 occurrences583 ka–389 ka Mya — about 0.5 occurrences389 ka–194 ka Mya — about 0.5 occurrences194 ka–0 Mya — about 26 occurrences3.6 Mya129 ka5.8 Mya0 Mya

32 occurrences of Tagelus (Tagelus) californianus 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

32 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

5 formations

Palos Verdes Sand — 33.80°N, 118.16°WPalos Verdes Sand — 33.99°N, 118.45°WPalos Verdes Sand — 33.60°N, 117.88°WPalos Verdes Sand — 33.71°N, 118.27°WMulege — 27.05°N, 111.97°WPalos Verdes — 33.63°N, 117.90°WAnchor — 34.04°N, 118.40°WMedill — 34.04°N, 118.40°W

Loading coastlines…

The named rock units Tagelus (Tagelus) californianus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 10 occurrences have no formation on record, which is common for older literature.

Tagelus (Tagelus) californianus and its relatives

Pleistocene

Where Tagelus (Tagelus) californianus and its relatives were recorded in the Pleistocene.

Found in the same rock

913 taxa

The Paleobiology Database records 30 sites for Tagelus (Tagelus) californianus, 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

14 references

Each of the 32 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. 2 further references are not listed. 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 Tagelus (Tagelus) californianus 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 Tagelus (Tagelus) californianus, or no answer at all. This entry cannot say which.

No 3D scan of Tagelus (Tagelus) californianus 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 itTagelus (Tagelus) through timeFormations of the PleistoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Conrad 1837)