Merrillina

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

On record

Recorded, not inferred
Sits inside
EllisoniidaePBDB
Diet
carnivorePBDB, for Conodonta
Life habit
nektonicPBDB, for Conodonta
Motility
actively mobilePBDB, for Conodonta
Vision
well-developedPBDB, for Conodonta

Time the record covers

At least 13 million years on record.

The record covers at least 264.28 Mya to 251.1 Mya. No occurrence read is dated outside 266.9 Mya to 250.8 Mya.

Permian — about 4 of 7 occurrencesPermianEarly Triassic — about 3 of 7 occurrencesEarly Triassic267–267 Mya — about 0.1 occurrences267–266 Mya — about 0.4 occurrences266–266 Mya — about 0.4 occurrences266–265 Mya — about 0.4 occurrences265–265 Mya — about 0.4 occurrences265–264 Mya — about 0.2 occurrences260–259 Mya — about 0.2 occurrences259–259 Mya — about 0.2 occurrences259–258 Mya — about 0.2 occurrences258–258 Mya — about 0.2 occurrences258–257 Mya — about 0.2 occurrences257–257 Mya — about 0.2 occurrences257–256 Mya — about 0.2 occurrences256–255 Mya — about 0.2 occurrences255–255 Mya — about 0.2 occurrences255–254 Mya — about 0.2 occurrences254–254 Mya — about 0.1 occurrences251–251 Mya — about 2 occurrences251–250 Mya — about 0.7 occurrences264.28 Mya251.1 Mya267.4 Mya250.3 Mya

7 occurrences of Merrillina 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

3 formations

Dinwoody — 41.57°N, 114.13°WHambast — 30.89°N, 53.22°EKhuff — 21.00°N, 57.66°E

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The named rock units Merrillina 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.

Merrillina and its relatives

Permian

Where Merrillina and its relatives were recorded in the Permian.

Found in the same rock

100 taxa

The Paleobiology Database records 6 sites for Merrillina, 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 Merrillina 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 Merrillina, or no answer at all. This entry cannot say which.

No 3D scan of Merrillina 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 itEllisoniidae through timeFormations of the PermianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0.