Martinia pentagonalis

No picture of Martinia pentagonalis 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 Martinia pentagonalis, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
MartiniaPBDB
Diet
suspension feederPBDB, for Spiriferida
Life habit
epifaunalPBDB, for Spiriferida
Motility
stationaryPBDB, for Spiriferida
Vision
blindPBDB, for Rhynchonellata
Environment
marinePBDB, for Lophophorata

Time the record covers

At least 87 million years on record.

The record covers at least 339.9 Mya to 251.902 Mya. No occurrence read is dated outside 346.7 Mya to 251.1 Mya.

Carboniferous — about 1 of 7 occurrencesCarboniferousPermian — about 4 of 7 occurrencesPermianEarly Triassic — about 2 of 7 occurrences349–345 Mya — about 0.2 occurrences345–342 Mya — about 0.5 occurrences342–339 Mya — about 0.3 occurrences292–289 Mya — about 0.3 occurrences289–286 Mya — about 1.0 occurrences286–282 Mya — about 0.7 occurrences269–266 Mya — about 0.9 occurrences266–262 Mya — about 1 occurrence253–249 Mya — about 2 occurrences339.9 Mya251.902 Mya349 Mya249 Mya

7 occurrences of Martinia pentagonalis on record, most of them in the Permian. 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

7 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

5 formations

Huangzhishan — 30.92°N, 119.99°EKufeng — 30.65°N, 118.45°EKufeng — 30.50°N, 117.30°EHeshilafu — 38.00°N, 77.00°EKankarin — 40.83°N, 79.84°ENanza — 39.70°N, 78.80°E

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The named rock units Martinia pentagonalis has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Martinia pentagonalis and its relatives

Permian

Where Martinia pentagonalis and its relatives were recorded in the Permian.

Found in the same rock

59 taxa

The Paleobiology Database records 7 sites for Martinia pentagonalis, 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 7 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 Martinia pentagonalis 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 Martinia pentagonalis, or no answer at all. This entry cannot say which.

No 3D scan of Martinia pentagonalis 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 itMartinia through timeFormations of the PermianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Jin and Hu 1978