Dentalium (Graptacme)

No picture of Dentalium (Graptacme) was found. Wikidata and iDigBio were searched and had none. Wikipedia and 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 Dentalium (Graptacme), or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
DentaliumPBDB
Diet
deposit feederPBDB, for Dentaliida
Life habit
semi-infaunalPBDB, for Dentaliida
Motility
slow-movingPBDB, for Dentaliida
Vision
blindPBDB, for Scaphopoda

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 20.45 Mya to 11.7 ka.

Miocene — about 3 of 16 occurrencesMiocenePliocene — about 11 of 16 occurrencesPliocenePleistocene — about 2 of 16 occurrencesPleistocene21–20 Mya — about 0.1 occurrences20–20 Mya — about 0.5 occurrences20–19 Mya — about 0.5 occurrences19–18 Mya — about 0.5 occurrences18–17 Mya — about 0.5 occurrences17–17 Mya — about 0.5 occurrences17–16 Mya — about 0.5 occurrences16–15 Mya — about 0.1 occurrences5.6–4.9 Mya — about 2 occurrences4.9–4.2 Mya — about 3 occurrences4.2–3.5 Mya — about 3 occurrences3.5–2.8 Mya — about 2 occurrences2.8–2.1 Mya — about 0.9 occurrences2.1–1.4 Mya — about 0.4 occurrences1.4–698 ka Mya — about 0.3 occurrences698 ka–0 Mya — about 1 occurrence15.98 Mya129 ka20.9 Mya0 Mya

16 occurrences of Dentalium (Graptacme) on record, most of them in the Pliocene. 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

16 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

9 formations

Talparo — 10.67°N, 61.07°WChipola — 30.44°N, 85.19°WBowden — 17.88°N, 76.28°WTajima — 30.67°N, 131.00°EMare — 10.00°N, 64.00°WOak Grove — 30.92°N, 86.57°WJackson Bluff — 30.43°N, 84.57°WCaloosahatchee — 27.77°N, 82.68°WFalmouth — 18.47°N, 77.45°W

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

Dentalium (Graptacme) and its relatives

Pliocene

Where Dentalium (Graptacme) and its relatives were recorded in the Pliocene.

Found in the same rock

1,390 taxa

The Paleobiology Database records 12 sites for Dentalium (Graptacme), 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

8 references

Each of the 16 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 Dentalium (Graptacme) was found. Wikidata and iDigBio were searched and had none.

Wikipedia and 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 Dentalium (Graptacme), or no answer at all. This entry cannot say which.

No 3D scan of Dentalium (Graptacme) 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 itDentalium through timeFormations of the PlioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Pilsbry and Sharpe 1897