Brachyrhizodus wichitaensis

No picture of Brachyrhizodus wichitaensis was found. Wikipedia, Wikidata and iDigBio were searched and had none. 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 Brachyrhizodus wichitaensis, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
BrachyrhizodusPBDB
Diet
carnivorePBDB, for Myliobatiformes
Life habit
nektobenthicPBDB, for Myliobatiformes
Motility
actively mobilePBDB, for Myliobatiformes

Time the record covers

At most 20 million years on record.

Every occurrence read is dated to somewhere between 85.7 Mya and 66 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Late Cretaceous — about 24 of 24 occurrencesLate CretaceousPaleocene — about 0 of 24 occurrences86–86 Mya — about 0.0 occurrences86–85 Mya — about 0.1 occurrences85–84 Mya — about 0.1 occurrences84–83 Mya — about 0.3 occurrences83–83 Mya — about 1 occurrence83–82 Mya — about 1 occurrence82–81 Mya — about 1 occurrence81–81 Mya — about 1 occurrence81–80 Mya — about 1 occurrence80–79 Mya — about 1 occurrence79–79 Mya — about 1 occurrence79–78 Mya — about 1 occurrence78–77 Mya — about 1 occurrence77–77 Mya — about 1 occurrence77–76 Mya — about 1 occurrence76–75 Mya — about 1 occurrence75–74 Mya — about 1 occurrence74–74 Mya — about 1 occurrence74–73 Mya — about 1 occurrence73–72 Mya — about 1 occurrence72–72 Mya — about 0.7 occurrences72–71 Mya — about 0.5 occurrences71–70 Mya — about 0.5 occurrences70–70 Mya — about 0.5 occurrences70–69 Mya — about 0.5 occurrences69–68 Mya — about 0.5 occurrences68–68 Mya — about 0.5 occurrences68–67 Mya — about 0.5 occurrences67–66 Mya — about 0.5 occurrences66–66 Mya — about 0.1 occurrences86.2 Mya65.5 Mya

24 occurrences of Brachyrhizodus wichitaensis 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

24 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

Navesink — 40.35°N, 74.17°WNavesink — 40.33°N, 74.26°WNavesink — 40.38°N, 74.21°WMarshalltown — 40.30°N, 74.30°WMarshalltown — 39.55°N, 75.65°WMount Laurel — 40.12°N, 74.55°WMount Laurel — 40.26°N, 74.27°WTar Heel — 34.57°N, 78.50°WTar Heel — 34.61°N, 78.60°WBlufftown — 32.16°N, 85.03°WCusseta — 32.14°N, 84.95°WDonoho Creek — 34.06°N, 79.53°WAguja — 29.46°N, 103.56°WDemopolis — 34.58°N, 88.63°W

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The named rock units Brachyrhizodus wichitaensis has been recovered from, largest first. Drawn where the rock is now, not where it formed. 3 occurrences have no formation on record, which is common for older literature.

Brachyrhizodus wichitaensis and its relatives

Late Cretaceous

Where Brachyrhizodus wichitaensis and its relatives were recorded in the Late Cretaceous.

Found in the same rock

330 taxa

The Paleobiology Database records 23 sites for Brachyrhizodus wichitaensis, 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

19 references

Each of the 24 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. 7 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 content0

No picture of Brachyrhizodus wichitaensis was found. Wikipedia, Wikidata and iDigBio were searched and had none.

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 Brachyrhizodus wichitaensis, or no answer at all. This entry cannot say which.

No 3D scan of Brachyrhizodus wichitaensis 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 itBrachyrhizodus through timeFormations of the Late CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Romer 1942