Hamrabatis

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

On record

Recorded, not inferred
Sits inside
RajiformesPBDB
Diet
carnivorePBDB, for Rajiformes
Life habit
nektobenthicPBDB, for Rajiformes
Motility
actively mobilePBDB, for Rajiformes

Time the record covers

At least 21 million years on record.

The record covers at least 93.9 Mya to 72.2 Mya. No occurrence read is dated outside 100.5 Mya to 66 Mya.

Early Cretaceous — about 0 of 13 occurrencesLate Cretaceous — about 13 of 13 occurrencesLate CretaceousPaleocene — about 0 of 13 occurrences101–100 Mya — about 0.5 occurrences100–99 Mya — about 1 occurrence99–98 Mya — about 1 occurrence98–96 Mya — about 1 occurrence96–95 Mya — about 1 occurrence95–94 Mya — about 1 occurrence94–93 Mya — about 0.1 occurrences84–83 Mya — about 0.0 occurrences83–82 Mya — about 0.1 occurrences82–81 Mya — about 0.1 occurrences81–80 Mya — about 0.1 occurrences80–78 Mya — about 0.1 occurrences78–77 Mya — about 0.1 occurrences77–76 Mya — about 0.1 occurrences76–75 Mya — about 0.1 occurrences75–74 Mya — about 0.1 occurrences74–72 Mya — about 0.1 occurrences72–71 Mya — about 0.7 occurrences71–70 Mya — about 0.9 occurrences70–69 Mya — about 0.9 occurrences69–68 Mya — about 0.9 occurrences68–67 Mya — about 0.9 occurrences67–65 Mya — about 0.4 occurrences93.9 Mya72.2 Mya101.2 Mya65.3 Mya

13 occurrences of Hamrabatis 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

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

3 formations

Kemp Clay — 33.21°N, 95.92°WLa Cabaña — 43.34°N, 5.84°WGongila — 10.94°N, 11.45°E

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The named rock units Hamrabatis has been recovered from, largest first. Drawn where the rock is now, not where it formed. 10 occurrences have no formation on record, which is common for older literature.

Hamrabatis and its relatives

Late Cretaceous

Where Hamrabatis and its relatives were recorded in the Late Cretaceous.

Found in the same rock

207 taxa

The Paleobiology Database records 13 sites for Hamrabatis, 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

6 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 Hamrabatis 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 Hamrabatis, or no answer at all. This entry cannot say which.

No 3D scan of Hamrabatis 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 itRajiformes through timeFormations of the Late CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Cappetta 1991