Lepidorhynchus

Lepidorhynchus

Alan Riverstone McCulloch (1885-1925) · Public Domain · 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
MacrouridaePBDB
Diet
carnivorePBDB, for Gadiformes
Life habit
nektonicPBDB, for Gadiformes
Motility
actively mobilePBDB, for Gadiformes

Time the record covers

At least 10 million years on record.

The record covers at least 15.98 Mya to 5.333 Mya. No occurrence read is dated outside 23.04 Mya to 3.7 Mya.

Oligocene — about 0 of 20 occurrencesMiocene — about 19 of 20 occurrencesMiocenePliocene — about 1 of 20 occurrencesPliocene24–23 Mya — about 0.1 occurrences23–22 Mya — about 0.3 occurrences22–22 Mya — about 0.3 occurrences22–21 Mya — about 0.3 occurrences21–20 Mya — about 0.3 occurrences20–19 Mya — about 0.3 occurrences19–19 Mya — about 0.3 occurrences19–18 Mya — about 3 occurrences18–17 Mya — about 3 occurrences17–17 Mya — about 3 occurrences17–16 Mya — about 3 occurrences16–15 Mya — about 0.9 occurrences15–15 Mya — about 0.1 occurrences15–14 Mya — about 0.2 occurrences14–13 Mya — about 0.2 occurrences13–13 Mya — about 0.2 occurrences13–12 Mya — about 0.2 occurrences12–11 Mya — about 0.2 occurrences11–11 Mya — about 0.3 occurrences11–10.0 Mya — about 0.4 occurrences10.0–9.3 Mya — about 0.4 occurrences9.3–8.6 Mya — about 0.4 occurrences8.6–7.9 Mya — about 0.4 occurrences7.9–7.3 Mya — about 0.4 occurrences7.3–6.6 Mya — about 0.0 occurrences5.9–5.2 Mya — about 0.1 occurrences5.2–4.6 Mya — about 0.4 occurrences4.6–3.9 Mya — about 0.4 occurrences3.9–3.2 Mya — about 0.1 occurrences15.98 Mya5.333 Mya23.5 Mya3.2 Mya

20 occurrences of Lepidorhynchus on record, most of them in the Miocene. The Paleobiology Database records this as a living group, and the chart stops with its fossils rather than at the present. 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

20 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

6 formations

Mount Harris — 45.21°S, 170.88°EMount Harris — 45.15°S, 170.93°EMount Harris — 45.13°S, 170.96°EMount Harris — 45.03°S, 171.02°EMount Harris — 44.83°S, 170.97°ENavidad — 33.90°S, 71.84°WNavidad — 33.95°S, 71.87°WBells Creek Mudstone — 41.34°S, 175.46°ERifle Butts Siltstone — 45.14°S, 170.93°ESouthburn Sand — 44.30°S, 171.00°ERifle Butts — 45.13°S, 170.97°E

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The named rock units Lepidorhynchus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 5 occurrences have no formation on record, which is common for older literature.

Lepidorhynchus and its relatives

Miocene

Where Lepidorhynchus and its relatives were recorded in the Miocene.

Found in the same rock

181 taxa

The Paleobiology Database records 20 sites for Lepidorhynchus, 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

3 references

Each of the 20 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 content1

Picture of Lepidorhynchus

Credit
Alan Riverstone McCulloch (1885-1925)
Licence
Public Domain
Commercial use
the licence allows it

No 3D scan of Lepidorhynchus was found in MorphoSource and Sketchfab.

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 itMacrouridae through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Richardson 1846