Anemia fremonti

Anemia fremonti

via iDigBio · CC0 · via iDigBio. 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
AnemiaPBDB
Diet
"photoautotroph"PBDB, for Streptophyta

Time the record covers

At least 16 million years on record.

The record covers at least 100.5 Mya to 83.6 Mya. No occurrence read is dated outside 113.2 Mya to 66 Mya.

Early Cretaceous — about 4 of 14 occurrencesEarly CretaceousLate Cretaceous — about 10 of 14 occurrencesLate CretaceousPaleocene — about 0 of 14 occurrences114–113 Mya — about 0.2 occurrences113–111 Mya — about 0.5 occurrences111–109 Mya — about 0.5 occurrences109–108 Mya — about 0.5 occurrences108–106 Mya — about 0.5 occurrences106–104 Mya — about 0.5 occurrences104–103 Mya — about 0.5 occurrences103–101 Mya — about 0.5 occurrences101–99 Mya — about 0.5 occurrences99–98 Mya — about 0.5 occurrences98–96 Mya — about 0.5 occurrences96–95 Mya — about 0.5 occurrences95–93 Mya — about 0.2 occurrences93–91 Mya — about 0.0 occurrences91–90 Mya — about 0.0 occurrences90–88 Mya — about 0.0 occurrences88–86 Mya — about 0.0 occurrences86–85 Mya — about 0.0 occurrences85–83 Mya — about 0.4 occurrences83–81 Mya — about 1 occurrence81–80 Mya — about 1 occurrence80–78 Mya — about 1 occurrence78–77 Mya — about 1 occurrence77–75 Mya — about 1 occurrence75–73 Mya — about 1 occurrence73–72 Mya — about 0.7 occurrences72–70 Mya — about 0.0 occurrences70–68 Mya — about 0.0 occurrences68–67 Mya — about 0.0 occurrences67–65 Mya — about 0.0 occurrences100.5 Mya83.6 Mya114.1 Mya65.1 Mya

14 occurrences of Anemia fremonti on record, most of them in the Late Cretaceous. 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

14 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

3 formations

Eagle — 44.98°N, 108.87°WAspen Shale — 42.09°N, 110.51°WAspen Shale — 42.08°N, 110.16°WAspen Shale — 43.66°N, 111.33°WFrontier — 41.79°N, 110.54°WFrontier — 41.56°N, 110.57°W

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

Anemia fremonti and its relatives

Late Cretaceous

Where Anemia fremonti and its relatives were recorded in the Late Cretaceous.

Found in the same rock

24 taxa

The Paleobiology Database records 4 sites for Anemia fremonti, and this reads all of them. The number is how many of those sites it was catalogued from too.

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

6 references

Each of the 14 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 Anemia fremonti

Source
iDigBio
Credit
via iDigBio
Licence
CC0
Commercial use
the licence allows it

No 3D scan was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.

This is what the site found, which is not the same as what exists.

Keep going

What may have been alongside itAnemia through timeFormations of the Late CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Knowlton 1917