Protolamna borodini

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

On record

Recorded, not inferred
Sits inside
ProtolamnaPBDB
Diet
carnivorePBDB, for Lamniformes
Life habit
nektonicPBDB, for Lamniformes
Motility
actively mobilePBDB, for Lamniformes

Time the record covers

At least 11 million years on record.

The record covers at least 83.6 Mya to 72.2 Mya. No occurrence read is dated outside 85.7 Mya to 66 Mya.

Late Cretaceous — about 21 of 21 occurrencesLate CretaceousPaleocene — about 0 of 21 occurrences86–86 Mya — about 0.2 occurrences86–85 Mya — about 0.7 occurrences85–84 Mya — about 0.7 occurrences84–83 Mya — about 0.8 occurrences83–83 Mya — about 1.0 occurrences83–82 Mya — about 1.0 occurrences82–81 Mya — about 1.0 occurrences81–81 Mya — about 1.0 occurrences81–80 Mya — about 1.0 occurrences80–79 Mya — about 1.0 occurrences79–79 Mya — about 1.0 occurrences79–78 Mya — about 1.0 occurrences78–77 Mya — about 1.0 occurrences77–77 Mya — about 1.0 occurrences77–76 Mya — about 1.0 occurrences76–75 Mya — about 1.0 occurrences75–74 Mya — about 1.0 occurrences74–74 Mya — about 1.0 occurrences74–73 Mya — about 1.0 occurrences73–72 Mya — about 1.0 occurrences72–72 Mya — about 0.5 occurrences72–71 Mya — about 0.3 occurrences71–70 Mya — about 0.3 occurrences70–70 Mya — about 0.3 occurrences70–69 Mya — about 0.3 occurrences69–68 Mya — about 0.3 occurrences68–68 Mya — about 0.3 occurrences68–67 Mya — about 0.3 occurrences67–66 Mya — about 0.3 occurrences66–66 Mya — about 0.1 occurrences83.6 Mya72.2 Mya86.2 Mya65.5 Mya

21 occurrences of Protolamna borodini 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

21 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

8 formations

Navesink — 40.35°N, 74.17°WNavesink — 40.38°N, 74.21°WMarshalltown — 40.30°N, 74.30°WMarshalltown — 39.55°N, 75.65°WEutaw — 32.38°N, 84.93°WEutaw — 33.49°N, 88.39°WBlufftown — 32.16°N, 85.03°WCusseta — 32.14°N, 84.95°WDonoho Creek — 34.06°N, 79.53°WMount Laurel — 40.30°N, 74.30°WTar Heel — 34.61°N, 78.60°W

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The named rock units Protolamna borodini has been recovered from, largest first. Drawn where the rock is now, not where it formed. 6 occurrences have no formation on record, which is common for older literature.

Protolamna borodini and its relatives

Late Cretaceous

Where Protolamna borodini and its relatives were recorded in the Late Cretaceous.

Found in the same rock

274 taxa

The Paleobiology Database records 21 sites for Protolamna borodini, 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

15 references

Each of the 21 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. 3 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 Protolamna borodini 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 Protolamna borodini, or no answer at all. This entry cannot say which.

No 3D scan of Protolamna borodini 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 itProtolamna through timeFormations of the Late CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Cappetta and Case 1975)