Atrypina

Atrypina

via iDigBio · CC0 · 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
AtrypininaePBDB
Diet
suspension feederPBDB, for Atrypida
Life habit
epifaunalPBDB, for Atrypida
Motility
stationaryPBDB, for Atrypida
Vision
blindPBDB, for Rhynchonellata
Environment
marinePBDB, for Lophophorata

Time the record covers

At least 55 million years on record.

The record covers at least 443.1 Mya to 387.95 Mya. No occurrence read is dated outside 445.2 Mya to 382.31 Mya.

Ordovician — about 1 of 154 occurrencesSilurian — about 113 of 154 occurrencesSilurianDevonian — about 40 of 154 occurrencesDevonian446–444 Mya — about 0.4 occurrences444–442 Mya — about 3 occurrences442–440 Mya — about 7 occurrences440–438 Mya — about 12 occurrences438–436 Mya — about 10 occurrences436–433 Mya — about 10 occurrences433–431 Mya — about 24 occurrences431–429 Mya — about 20 occurrences429–427 Mya — about 17 occurrences427–425 Mya — about 4 occurrences425–422 Mya — about 5 occurrences422–420 Mya — about 0.5 occurrences420–418 Mya — about 12 occurrences418–416 Mya — about 12 occurrences416–414 Mya — about 5 occurrences414–412 Mya — about 5 occurrences412–409 Mya — about 2 occurrences409–407 Mya — about 0.1 occurrences407–405 Mya — about 0.1 occurrences405–403 Mya — about 0.1 occurrences403–401 Mya — about 0.1 occurrences401–398 Mya — about 0.1 occurrences398–396 Mya — about 0.1 occurrences396–394 Mya — about 0.1 occurrences394–392 Mya — about 0.0 occurrences392–390 Mya — about 0.6 occurrences390–388 Mya — about 1 occurrence388–385 Mya — about 0.4 occurrences385–383 Mya — about 0.4 occurrences383–381 Mya — about 0.2 occurrences443.1 Mya387.95 Mya446 Mya381 Mya

154 occurrences of Atrypina on record, most of them in the Silurian. 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

154 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

61 formations

Roberts Mountain — 39.94°N, 116.32°WRacine — 43.04°N, 87.91°WRacine — 43.05°N, 88.01°WRacine — 42.88°N, 88.04°WMotol — 50.00°N, 17.78°EMotol — 49.95°N, 12.93°EMotol — 49.95°N, 14.22°EMotol — 50.08°N, 14.47°EMotol — 49.77°N, 13.25°EJupiter — 49.47°N, 63.62°WJupiter — 49.38°N, 63.60°WWilliamson Shale — 43.22°N, 77.19°WWilliamson Shale — 43.00°N, 78.00°WWilliamson Shale — 43.00°N, 77.00°WWilliamson Shale — 43.00°N, 76.00°WWilliamson Shale — 43.00°N, 75.00°WRochester Shale — 43.15°N, 77.62°WRochester Shale — 43.10°N, 79.06°WRochester Shale — 43.20°N, 77.53°WRochester Shale — 43.17°N, 78.68°WPaprieniai — 55.25°N, 23.15°EPaprieniai — 55.20°N, 23.87°EPaprieniai — 55.67°N, 25.38°ELaketown Dolomite — 38.50°N, 115.00°WLaketown Dolomite — 39.25°N, 114.88°WWaldron Shale — 35.00°N, 88.00°WWaldron Shale — 39.45°N, 85.67°WIrondequoit — 43.25°N, 76.72°WIrondequoit — 43.23°N, 76.98°WIrondequoit — 43.21°N, 76.88°WIrondequoit — 43.24°N, 76.80°WWindmill Limestone — 38.87°N, 117.92°WWindmill Limestone — 40.13°N, 116.40°WBecscie — 49.82°N, 64.35°WBecscie — 49.50°N, 63.00°WBecscie — 49.31°N, 61.83°WGarra — 32.58°S, 148.95°EGarra — 33.95°S, 148.82°EXiangshuyuan — 27.50°N, 108.23°EXiangshuyuan — 28.00°N, 108.42°EXiangshuyuan — 27.42°N, 108.23°EHaragan — 34.48°N, 96.50°WRoberts Mountains — 39.94°N, 116.31°WSauquoit — 43.21°N, 75.46°WSauquoit — 43.03°N, 75.28°WHogklint Beds — 57.53°N, 18.43°EKopanina — 50.08°N, 14.47°EKopanina — 49.95°N, 12.93°EWhittaker — 63.77°N, 125.27°WLa Vieille — 47.83°N, 65.50°WLa Vieille — 47.75°N, 67.00°WGascons — 47.83°N, 65.50°WGascons — 47.75°N, 67.00°WSt. Clair Limestone — 35.77°N, 91.63°WSt. Clair Limestone — 35.25°N, 91.73°WWayne — 36.08°N, 87.00°WWayne — 35.38°N, 88.00°W

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The named rock units Atrypina has been recovered from, largest first. Drawn where the rock is now, not where it formed. 37 further formations hold fewer occurrences each and are not listed. 15 occurrences have no formation on record, which is common for older literature.

Atrypina and its relatives

Silurian

Where Atrypina and its relatives were recorded in the Silurian.

Found in the same rock

1,431 taxa

The Paleobiology Database records 150 sites for Atrypina, 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

53 references

Each of the 154 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. 41 further references are not listed. 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 Atrypina

Source
iDigBio
Credit
via iDigBio
Licence
CC0
Commercial use
the licence allows it

No 3D scan of Atrypina 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 itAtrypininae through timeFormations of the SilurianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Hall and Clarke 1893