Hypolophodon sylvestris

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

On record

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

Time the record covers

At least 38 million years on record.

The record covers at least 61.66 Mya to 23.04 Mya. No occurrence read is dated outside 66 Mya to 15.98 Mya.

Late Cretaceous — about 0 of 20 occurrencesPaleocene — about 13 of 20 occurrencesPaleoceneEocene — about 6 of 20 occurrencesEoceneOligocene — about 0 of 20 occurrencesMiocene — about 1 of 20 occurrencesMiocene67–65 Mya — about 0.5 occurrences65–64 Mya — about 1 occurrence64–62 Mya — about 1 occurrence62–60 Mya — about 0.1 occurrences60–58 Mya — about 3 occurrences58–57 Mya — about 6 occurrences57–55 Mya — about 3 occurrences55–53 Mya — about 0.9 occurrences53–51 Mya — about 0.9 occurrences51–50 Mya — about 0.9 occurrences50–48 Mya — about 0.9 occurrences48–46 Mya — about 0.4 occurrences46–44 Mya — about 0.4 occurrences44–43 Mya — about 0.4 occurrences43–41 Mya — about 0.4 occurrences24–22 Mya — about 0.2 occurrences22–20 Mya — about 0.2 occurrences20–18 Mya — about 0.2 occurrences18–17 Mya — about 0.2 occurrences17–15 Mya — about 0.1 occurrences61.66 Mya23.04 Mya67 Mya15 Mya

20 occurrences of Hypolophodon sylvestris on record, most of them in the Paleocene. 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

20 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

13 formations

Sables de Bracheux — 49.58°N, 2.65°ESables de Bracheux — 49.53°N, 2.75°ETuffeau de St-Omer — 50.53°N, 3.15°ETuffeau de St-Omer — 50.44°N, 3.07°ECiply Calcarenite — 50.42°N, 3.94°EEarnley — 51.08°N, 1.17°WWittering — 51.08°N, 1.17°WHornerstown — 40.10°N, 73.00°WNanjemoy — 38.28°N, 77.37°WBaripada Limestone — 21.93°N, 86.72°ETallahatta — 31.31°N, 88.73°WTienen — 50.81°N, 5.09°EHarwich — 51.49°N, 0.13°EPilpilco — 36.75°S, 73.10°WCuranilahue — 36.75°S, 73.10°W

Loading coastlines…

The named rock units Hypolophodon sylvestris has been recovered from, largest first. Drawn where the rock is now, not where it formed. 2 occurrences have no formation on record, which is common for older literature.

Hypolophodon sylvestris and its relatives

Paleocene

Where Hypolophodon sylvestris and its relatives were recorded in the Paleocene.

Found in the same rock

344 taxa

The Paleobiology Database records 19 sites for Hypolophodon sylvestris, 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

12 references

Each of the 20 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 Hypolophodon sylvestris 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 Hypolophodon sylvestris, or no answer at all. This entry cannot say which.

No 3D scan of Hypolophodon sylvestris 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 itHypolophodon through timeFormations of the PaleoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (White 1931)