Leptophragma murchisoni

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

On record

Recorded, not inferred
Sits inside
LeptophragmaPBDB
Diet
suspension feederPBDB, for Hexactinellida
Life habit
intermediate-level epifaunalPBDB, for Hexactinellida
Motility
stationary, attachedPBDB, for Hexactinellida
Vision
blindPBDB, for Hexactinellida
Environment
marinePBDB, for Hexactinellida

Time the record covers

At most 78 million years on record.

Every occurrence read is dated to somewhere between 143.1 Mya and 66 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Late Jurassic — about 0 of 18 occurrencesEarly Cretaceous — about 1 of 18 occurrencesEarly CretaceousLate Cretaceous — about 17 of 18 occurrencesLate CretaceousPaleocene — about 0 of 18 occurrences145–142 Mya — about 0.0 occurrences142–139 Mya — about 0.0 occurrences139–137 Mya — about 0.0 occurrences137–134 Mya — about 0.0 occurrences134–131 Mya — about 0.0 occurrences131–129 Mya — about 0.0 occurrences129–126 Mya — about 0.0 occurrences126–123 Mya — about 0.0 occurrences123–121 Mya — about 0.0 occurrences121–118 Mya — about 0.0 occurrences118–115 Mya — about 0.0 occurrences115–113 Mya — about 0.0 occurrences113–110 Mya — about 0.0 occurrences110–107 Mya — about 0.0 occurrences107–105 Mya — about 0.0 occurrences105–102 Mya — about 0.0 occurrences102–99 Mya — about 0.1 occurrences99–97 Mya — about 0.2 occurrences97–94 Mya — about 0.2 occurrences94–91 Mya — about 0.2 occurrences91–89 Mya — about 0.2 occurrences89–86 Mya — about 0.2 occurrences86–83 Mya — about 0.8 occurrences83–80 Mya — about 4 occurrences80–78 Mya — about 4 occurrences78–75 Mya — about 4 occurrences75–72 Mya — about 4 occurrences72–70 Mya — about 0.6 occurrences70–67 Mya — about 0.2 occurrences67–64 Mya — about 0.1 occurrences145 Mya64 Mya

18 occurrences of Leptophragma murchisoni 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

18 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

6 formations

Ahlen — 51.77°N, 8.05°EAhlen — 51.77°N, 7.98°EAhlen — 51.72°N, 7.93°EWhite Limestone — 55.22°N, 6.40°WIlsenburg — 51.90°N, 10.67°EUpper Chalk — 50.78°N, 0.00°ESewerby Rocks — 54.10°N, 0.15°WUpper Greensand — 51.08°N, 1.17°E

Loading coastlines…

The named rock units Leptophragma murchisoni has been recovered from, largest first. Drawn where the rock is now, not where it formed. 8 occurrences have no formation on record, which is common for older literature.

Leptophragma murchisoni and its relatives

Late Cretaceous

Where Leptophragma murchisoni and its relatives were recorded in the Late Cretaceous.

Found in the same rock

312 taxa

The Paleobiology Database records 13 sites for Leptophragma murchisoni, 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

8 references

Each of the 18 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 Leptophragma murchisoni 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 Leptophragma murchisoni, or no answer at all. This entry cannot say which.

No 3D scan of Leptophragma murchisoni 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 itLeptophragma through timeFormations of the Late CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Goldfuss 1831)