Dipterus

Dipterus

User:Haplochromis · CC BY-SA 3.0 · via Wikidata/Commons. May be a photograph of a specimen, or an artist’s reconstruction — an interpretation of a skeleton, since colour and soft tissue are almost never preserved.

On record

Recorded, not inferred
Sits inside
DipteridaePBDB
Motility
actively mobilePBDB, for Osteichthyes
Environment
lagoonal,marine,brackish,freshwaterPBDB, for Dipnoi

Time the record covers

At least 22 million years on record.

The record covers at least 387.95 Mya to 365.2 Mya. No occurrence read is dated outside 393.47 Mya to 358.86 Mya.

Devonian — about 34 of 34 occurrencesDevonianCarboniferous — about 0 of 34 occurrences394–393 Mya — about 0.9 occurrences393–392 Mya — about 2 occurrences392–391 Mya — about 2 occurrences391–389 Mya — about 2 occurrences389–388 Mya — about 2 occurrences388–387 Mya — about 2 occurrences387–386 Mya — about 2 occurrences386–385 Mya — about 2 occurrences385–383 Mya — about 2 occurrences383–382 Mya — about 3 occurrences382–381 Mya — about 2 occurrences381–380 Mya — about 2 occurrences380–379 Mya — about 2 occurrences379–377 Mya — about 0.4 occurrences377–376 Mya — about 0.4 occurrences376–375 Mya — about 0.4 occurrences375–374 Mya — about 0.1 occurrences374–373 Mya — about 0.1 occurrences373–371 Mya — about 0.2 occurrences371–370 Mya — about 0.2 occurrences370–369 Mya — about 0.2 occurrences369–368 Mya — about 0.9 occurrences368–367 Mya — about 1 occurrence367–365 Mya — about 1 occurrence365–364 Mya — about 0.5 occurrences364–363 Mya — about 0.4 occurrences363–362 Mya — about 0.4 occurrences362–361 Mya — about 0.4 occurrences361–359 Mya — about 0.4 occurrences359–358 Mya — about 0.2 occurrences387.95 Mya365.2 Mya394.2 Mya358.2 Mya

34 occurrences of Dipterus 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

34 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

19 formations

Oberer Plattenkalk — 50.99°N, 7.15°ELybster Flagstone — 58.47°N, 3.46°WLybster Flagstone — 57.83°N, 4.18°WLybster Flagstone — 57.64°N, 3.03°WLybster Flagstone — 58.44°N, 3.50°WTurgenevo — 52.90°N, 36.03°ENarva — 57.55°N, 25.29°EAruküla — 59.37°N, 25.08°ESpital Flagstone — 58.47°N, 3.42°WEvieux — 50.67°N, 5.70°ENarva — 59.38°N, 28.19°EBahram — 30.76°N, 57.03°EUpper Stromness Flagstones — 59.08°N, 3.32°WMelby — 60.29°N, 1.70°WCrosskirk Bay — 57.61°N, 3.12°WHam-Scarfskerry Flagstone — 58.62°N, 3.59°WBerriedale Flagstone — 58.57°N, 3.47°WMey Flagstone — 58.60°N, 3.53°WLast House — 58.64°N, 3.07°WBrindister Flagstones — 59.89°N, 1.30°WChemung — 42.39°N, 78.25°WYam-Tesovo — 58.89°N, 30.56°E

Loading coastlines…

The named rock units Dipterus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 4 occurrences have no formation on record, which is common for older literature.

Dipterus and its relatives

Devonian

Where Dipterus and its relatives were recorded in the Devonian.

Found in the same rock

173 taxa

The Paleobiology Database records 31 sites for Dipterus, 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

11 references

Each of the 34 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 content3

Picture of Dipterus

Credit
User:Haplochromis
Licence
CC BY-SA 3.0
Commercial use
the licence allows it

Structured light scan

Licence
not stated by the source
Commercial use
cannot be read from the licence given — check the record
Specimen
Dipterus valenciennesi · BGS:GSM:53389

3D model

Source
Sketchfab
Licence
CC Attribution
Commercial use
cannot be read from the licence given — check the record

Smithsonian Open Access was 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 itDipteridae through timeFormations of the DevonianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Sedgwick and Murchison 1828