Morphna

Morphna

Robert Walter Campbell Shelford (1872–1912) · Public Domain · via Wikidata/Commons. May be a photograph of a specimen, or an artist’s reconstruction — an interpretation of a skeleton, since colour and soft tissue are almost never preserved.

On record

Recorded, not inferred
Sits inside
MorphniniPBDB
Motility
actively mobilePBDB, for Arthropoda
Environment
terrestrialPBDB, for Insecta

Time the record covers

At least 101 million years on record.

The record covers at least 149.2 Mya to 48.07 Mya. No occurrence read is dated outside 154.8 Mya to 41.03 Mya.

Late Jurassic — about 2 of 6 occurrencesLate JurassicEarly Cretaceous — about 1 of 6 occurrencesEarly CretaceousLate Cretaceous — about 1 of 6 occurrencesLate CretaceousPaleocene — about 1 of 6 occurrencesPaleoceneEocene — about 1 of 6 occurrencesEocene157–153 Mya — about 0.6 occurrences153–149 Mya — about 1 occurrence122–118 Mya — about 0.5 occurrences118–114 Mya — about 0.5 occurrences114–110 Mya — about 0.1 occurrences102–98 Mya — about 0.4 occurrences98–94 Mya — about 0.6 occurrences94–90 Mya — about 0.0 occurrences66–62 Mya — about 0.8 occurrences62–58 Mya — about 0.2 occurrences51–47 Mya — about 0.2 occurrences47–43 Mya — about 0.6 occurrences43–39 Mya — about 0.2 occurrences149.2 Mya48.07 Mya157 Mya39 Mya

6 occurrences of Morphna on record, most of them in the Late Jurassic. The Paleobiology Database records this as a living group, and the chart stops with its fossils rather than at the present. 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

6 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

4 formations

Karabastau — 42.90°N, 70.00°EDarmakan — 49.42°N, 130.07°EKitadani — 36.12°N, 136.54°EMessel — 49.93°N, 8.75°E

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The named rock units Morphna has been recovered from, largest first. Drawn where the rock is now, not where it formed. 1 occurrence has no formation on record, which is common for older literature.

Morphna and its relatives

Late Jurassic

Where Morphna and its relatives were recorded in the Late Jurassic.

Found in the same rock

477 taxa

The Paleobiology Database records 6 sites for Morphna, 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

4 references

Each of the 6 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 content1

Picture of Morphna

Credit
Robert Walter Campbell Shelford (1872–1912)
Licence
Public Domain
Commercial use
the licence allows it

No 3D scan of Morphna 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 itMorphnini through timeFormations of the Late JurassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Shelford 1910