Macronotella

Macronotella

via iDigBio · CC BY-NC-SA · via iDigBio. 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
AparchitidaePBDB
Diet
suspension feederPBDB, for Palaeocopida
Life habit
epifaunalPBDB, for Palaeocopida
Motility
actively mobilePBDB, for Ostracoda
Vision
limitedPBDB, for Ostracoda
Environment
marinePBDB, for Ostracoda

Time the record covers

At least 215 million years on record.

The record covers at least 469.4 Mya to 254.14 Mya. No occurrence read is dated outside 471.3 Mya to 251.902 Mya.

Ordovician — about 43 of 45 occurrencesOrdovicianSilurian — about 0 of 45 occurrencesDevonian — about 0 of 45 occurrencesCarboniferous — about 0 of 45 occurrencesPermian — about 2 of 45 occurrencesPermianEarly Triassic — about 0 of 45 occurrences476–468 Mya — about 13 occurrences468–460 Mya — about 2 occurrences460–453 Mya — about 12 occurrences453–445 Mya — about 13 occurrences445–438 Mya — about 3 occurrences255–248 Mya — about 2 occurrences469.4 Mya254.14 Mya476 Mya248 Mya

45 occurrences of Macronotella on record, most of them in the Ordovician. 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

45 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

17 formations

Kanosh Shale — 38.78°N, 113.59°WKanosh Shale — 38.60°N, 113.75°WKanosh Shale — 39.89°N, 113.37°WKanosh Shale — 38.85°N, 113.46°WKanosh Shale — 38.87°N, 113.42°WKanosh Shale — 38.88°N, 113.47°WDunleith — 42.00°N, 94.00°WBønsnes — 66.77°N, 13.47°EBønsnes — 60.84°N, 11.08°ECummingsville — 46.00°N, 94.00°WProsser Limestone — 46.00°N, 94.00°WDalong — 22.27°N, 107.69°ELangøyene — 59.63°N, 6.30°ELangøyene — 59.69°N, 10.93°EHusbergøya — 59.83°N, 10.43°EHusbergøya — 59.89°N, 10.50°EChasmops Limestone — 58.77°N, 17.42°EJerrestad Shale — 57.78°N, 14.18°EBohdalec — 50.00°N, 14.00°EGrande Coupe — 48.54°N, 64.25°WKirenskii-Kudrinskii — 60.00°N, 114.00°EChaumont — 45.45°N, 76.69°WKanosh Shale? — 38.47°N, 113.27°WLehman — 38.78°N, 113.59°WSwan Peak — 40.89°N, 112.82°W

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

Macronotella and its relatives

Ordovician

Where Macronotella and its relatives were recorded in the Ordovician.

Found in the same rock

348 taxa

The Paleobiology Database records 36 sites for Macronotella, 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

11 references

Each of the 45 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 Macronotella

Source
iDigBio
Credit
via iDigBio
Licence
CC BY-NC-SA
Commercial use
the licence does not allow it

No 3D scan of Macronotella 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 itAparchitidae through timeFormations of the OrdovicianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Ulrich 1894