Anarcestidae

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

On record

Recorded, not inferred
Sits inside
AnarcestaceaePBDB
Diet
carnivorePBDB, for Ammonoidea
Life habit
nektonicPBDB, for Agoniatitida
Motility
fast-movingPBDB, for Ammonoidea
Vision
well-developedPBDB, for Cephalopoda
Environment
marinePBDB, for Cephalopoda

Time the record covers

At least 5.5 million years on record.

The record covers at least 393.47 Mya to 387.95 Mya. No occurrence read is dated outside 419.62 Mya to 382.31 Mya.

Silurian — about 0 of 158 occurrencesDevonian — about 158 of 158 occurrencesDevonian420–419 Mya — about 0.3 occurrences419–418 Mya — about 0.8 occurrences418–416 Mya — about 0.8 occurrences416–415 Mya — about 0.8 occurrences415–414 Mya — about 0.8 occurrences414–413 Mya — about 0.9 occurrences413–411 Mya — about 0.9 occurrences411–410 Mya — about 2 occurrences410–409 Mya — about 3 occurrences409–407 Mya — about 3 occurrences407–406 Mya — about 3 occurrences406–405 Mya — about 3 occurrences405–404 Mya — about 3 occurrences404–402 Mya — about 3 occurrences402–401 Mya — about 3 occurrences401–400 Mya — about 3 occurrences400–398 Mya — about 18 occurrences398–397 Mya — about 20 occurrences397–396 Mya — about 20 occurrences396–394 Mya — about 20 occurrences394–393 Mya — about 18 occurrences393–392 Mya — about 8 occurrences392–391 Mya — about 8 occurrences391–389 Mya — about 8 occurrences389–388 Mya — about 8 occurrences388–387 Mya — about 0.9 occurrences387–385 Mya — about 0.5 occurrences385–384 Mya — about 0.5 occurrences384–383 Mya — about 0.4 occurrences383–382 Mya — about 0.1 occurrences393.47 Mya387.95 Mya420.4 Mya381.6 Mya

158 occurrences of Anarcestidae on record, most of them in the Devonian. 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

158 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

11 formations

Trebotov — 50.04°N, 14.40°ETrebotov — 49.93°N, 14.13°ETrebotov — 50.00°N, 14.27°ETangxiang — 22.00°N, 108.00°ETangxiang — 22.52°N, 107.98°ESuchomasty — 49.92°N, 14.06°EAmerboh — 31.38°N, 4.07°WSipai — 23.92°N, 109.82°EHeadless — 70.00°N, 95.00°WAkrech — 33.23°N, 5.62°WTangding — 22.00°N, 108.00°EGustalapiedra — 42.97°N, 0.87°WPocheluo — 23.00°N, 108.00°EStinava-Chabicov — 49.64°N, 16.87°E

Loading coastlines…

The named rock units Anarcestidae has been recovered from, largest first. Drawn where the rock is now, not where it formed. 102 occurrences have no formation on record, which is common for older literature.

Anarcestidae and its relatives

Devonian

Where Anarcestidae and its relatives were recorded in the Devonian.

Found in the same rock

342 taxa

The Paleobiology Database records 72 sites for Anarcestidae, 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

16 references

Each of the 158 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. 4 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 Anarcestidae 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 Anarcestidae, or no answer at all. This entry cannot say which.

No 3D scan of Anarcestidae 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 itAnarcestaceae through timeFormations of the DevonianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Steinmann 1890