Tetranota sexcarinata

No picture of Tetranota sexcarinata was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Tetranota sexcarinata, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
TetranotaPBDB
Diet
detritivorePBDB, for Plectonotidae
Life habit
epifaunalPBDB, for Plectonotidae
Motility
actively mobilePBDB, for Plectonotidae
Vision
limitedPBDB, for Gastropoda
Environment
marinePBDB, for Bellerophontida

Time the record covers

At least 2.8 million years on record.

The record covers at least 453.8 Mya to 451 Mya. No occurrence read is dated outside 457.3 Mya to 449.6 Mya.

Ordovician — about 31 of 31 occurrencesOrdovician458–457 Mya — about 0.4 occurrences457–457 Mya — about 1 occurrence457–457 Mya — about 1 occurrence457–456 Mya — about 1 occurrence456–456 Mya — about 1 occurrence456–456 Mya — about 1 occurrence456–455 Mya — about 1 occurrence455–455 Mya — about 1 occurrence455–455 Mya — about 1 occurrence455–455 Mya — about 1 occurrence455–454 Mya — about 1 occurrence454–454 Mya — about 1 occurrence454–454 Mya — about 1 occurrence454–453 Mya — about 0.9 occurrences453–453 Mya — about 0.9 occurrences453–453 Mya — about 0.9 occurrences453–453 Mya — about 0.9 occurrences453–452 Mya — about 0.9 occurrences452–452 Mya — about 0.9 occurrences452–452 Mya — about 0.9 occurrences452–451 Mya — about 0.9 occurrences451–451 Mya — about 0.9 occurrences451–451 Mya — about 1 occurrence451–451 Mya — about 2 occurrences451–450 Mya — about 2 occurrences450–450 Mya — about 1 occurrence450–450 Mya — about 0.9 occurrences450–449 Mya — about 0.3 occurrences453.8 Mya451 Mya457.8 Mya449.1 Mya

31 occurrences of Tetranota sexcarinata 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

31 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

20 formations

Dunleith — 42.00°N, 90.50°WQuimbys Mill — 42.00°N, 90.50°WQuimbys Mill — 41.85°N, 89.48°WQuimbys Mill — 44.98°N, 93.27°WIon — 42.00°N, 90.50°WChaumont — 45.88°N, 76.93°WChaumont — 45.42°N, 75.74°WLebanon Limestone — 35.50°N, 86.50°WPlatteville — 46.00°N, 94.00°WDecorah Shale — 46.00°N, 94.00°WCummingsville — 46.00°N, 94.00°WProsser Limestone — 46.00°N, 94.00°WStewartville — 46.00°N, 94.00°WMifflin — 42.00°N, 90.50°WGrand Detour — 42.00°N, 90.50°WNachusa — 42.00°N, 90.50°WSpechts Ferry — 42.00°N, 90.50°WGuttenberg — 42.00°N, 90.50°WWise Lake — 42.00°N, 90.50°WBobcaygeon — 45.88°N, 76.93°WMcGregor — 42.51°N, 89.03°WLowville — 45.45°N, 75.59°WL'Orignal — 45.62°N, 74.78°W

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

Tetranota sexcarinata and its relatives

Ordovician

Where Tetranota sexcarinata and its relatives were recorded in the Ordovician.

Found in the same rock

260 taxa

The Paleobiology Database records 31 sites for Tetranota sexcarinata, 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 31 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 Tetranota sexcarinata was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none.

GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Tetranota sexcarinata, or no answer at all. This entry cannot say which.

No 3D scan was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.

This is what the site found, which is not the same as what exists.

Keep going

What may have been alongside itTetranota through timeFormations of the OrdovicianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Ulrich and Scofield 1897