Ameiseophis robinsoni

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

On record

Recorded, not inferred
Sits inside
AmeiseophisPBDB
Diet
carnivorePBDB, for Colubridae
Life habit
ground dwellingPBDB, for Colubridae
Motility
actively mobilePBDB, for Osteichthyes
Environment
terrestrialPBDB, for Amniota

Time the record covers

At least 3.8 million years on record.

The record covers at least 16.3 Mya to 12.5 Mya. No occurrence read is dated outside 20.45 Mya to 9.4 Mya.

Miocene — about 13 of 13 occurrencesMiocene21–20 Mya — about 0.1 occurrences20–20 Mya — about 0.1 occurrences20–19 Mya — about 0.1 occurrences19–19 Mya — about 0.1 occurrences19–19 Mya — about 0.1 occurrences19–18 Mya — about 0.9 occurrences18–18 Mya — about 1 occurrence18–17 Mya — about 1 occurrence17–17 Mya — about 1 occurrence17–17 Mya — about 1 occurrence17–16 Mya — about 0.8 occurrences16–16 Mya — about 0.5 occurrences16–15 Mya — about 0.5 occurrences15–15 Mya — about 0.5 occurrences15–15 Mya — about 0.5 occurrences15–14 Mya — about 0.5 occurrences14–14 Mya — about 0.5 occurrences14–13 Mya — about 0.5 occurrences13–13 Mya — about 0.5 occurrences13–13 Mya — about 0.5 occurrences13–12 Mya — about 0.4 occurrences12–12 Mya — about 0.4 occurrences12–11 Mya — about 0.3 occurrences11–11 Mya — about 0.3 occurrences11–11 Mya — about 0.3 occurrences11–10 Mya — about 0.3 occurrences10–9.7 Mya — about 0.3 occurrences9.7–9.3 Mya — about 0.2 occurrences16.3 Mya12.5 Mya20.9 Mya8.9 Mya

13 occurrences of Ameiseophis robinsoni on record, most of them in the Miocene. 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

13 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

Arikaree — 43.20°N, 108.20°WArikaree — 43.20°N, 107.10°WSplit Rock — 43.00°N, 108.00°WValentine — 42.78°N, 100.03°WValentine — 42.81°N, 100.05°WAsh Hollow — 42.63°N, 100.05°WAsh Hollow — 42.30°N, 98.00°WFort Randall — 43.10°N, 98.30°WCalvert — 39.20°N, 75.60°W

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The named rock units Ameiseophis robinsoni has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Ameiseophis robinsoni and its relatives

Miocene

Where Ameiseophis robinsoni and its relatives were recorded in the Miocene.

Found in the same rock

501 taxa

The Paleobiology Database records 13 sites for Ameiseophis robinsoni, 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 13 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 Ameiseophis robinsoni 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 Ameiseophis robinsoni, or no answer at all. This entry cannot say which.

No 3D scan of Ameiseophis robinsoni 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 itAmeiseophis through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Holman 1976