Scaphiopus

Scaphiopus

Clinton & Charles Robertson from Texas, USA · CC BY-SA 2.0 · 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
Also called
spadefoot toadPBDB
Sits inside
PelobatidaePBDB
Diet
carnivorePBDB, for Temnospondyli
Life habit
amphibiousPBDB, for Temnospondyli
Motility
actively mobilePBDB, for Temnospondyli
Environment
brackish,freshwater,terrestrialPBDB, for Tetrapoda

Time the record covers

At least 33 million years on record.

The record covers at least 33.9 Mya to 129 ka. No occurrence read is dated outside 37 Mya to 0 Mya.

Eocene — about 1 of 30 occurrencesEoceneOligocene — about 1 of 30 occurrencesOligoceneMiocene — about 12 of 30 occurrencesMiocenePliocene — about 1 of 30 occurrencesPleistocene — about 15 of 30 occurrences38–36 Mya — about 0.2 occurrences36–35 Mya — about 0.4 occurrences35–34 Mya — about 0.4 occurrences34–33 Mya — about 0.0 occurrences33–31 Mya — about 0.2 occurrences31–30 Mya — about 0.5 occurrences30–29 Mya — about 0.3 occurrences19–18 Mya — about 0.8 occurrences18–16 Mya — about 1 occurrence16–15 Mya — about 2 occurrences15–14 Mya — about 2 occurrences14–13 Mya — about 2 occurrences13–11 Mya — about 0.9 occurrences11–10 Mya — about 0.8 occurrences10–8.8 Mya — about 0.9 occurrences8.8–7.5 Mya — about 1 occurrence7.5–6.3 Mya — about 1 occurrence6.3–5.0 Mya — about 1 occurrence5.0–3.8 Mya — about 0.3 occurrences3.8–2.5 Mya — about 0.1 occurrences2.5–1.3 Mya — about 1 occurrence1.3–0 Mya — about 14 occurrences33.9 Mya129 ka37.7 Mya0 Mya

30 occurrences of Scaphiopus 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

30 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

Valentine — 42.78°N, 100.03°WValentine — 42.80°N, 100.80°WValentine — 42.81°N, 100.05°WValentine — 42.49°N, 98.11°WWicomico — 29.42°N, 82.22°WWicomico — 29.60°N, 82.42°WBidahochi — 35.80°N, 110.10°WRunningwater — 42.37°N, 103.32°WOgallala — 39.08°N, 99.75°WKingsdown — 37.04°N, 100.48°WCypress Hills — 49.57°N, 109.88°WAsh Hollow — 43.40°N, 100.60°WAlachua — 29.70°N, 82.60°W

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The named rock units Scaphiopus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 17 occurrences have no formation on record, which is common for older literature.

Scaphiopus and its relatives

Pleistocene

Where Scaphiopus and its relatives were recorded in the Pleistocene.

Found in the same rock

1,087 taxa

The Paleobiology Database records 29 sites for Scaphiopus, 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

27 references

Each of the 30 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. 15 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 content2

Picture of Scaphiopus

Credit
Clinton & Charles Robertson from Texas, USA
Licence
CC BY-SA 2.0
Commercial use
the licence allows it

CT scan

Licence
In Copyright
Commercial use
cannot be read from the licence given — check the record
Specimen
Scaphiopus holbrookii · UF:Herp:9620

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 itPelobatidae through timeFormations of the PleistoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Holbrook 1836