Leptaena (Leptaena) haverfordensis

No picture of Leptaena (Leptaena) haverfordensis 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 Leptaena (Leptaena) haverfordensis, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
Leptaena (Leptaena)PBDB
Diet
suspension feederPBDB, for Leptaena
Life habit
epifaunalPBDB, for Leptaena
Motility
stationaryPBDB, for Leptaena
Vision
blindPBDB, for Strophomenata
Environment
marinePBDB, for Lophophorata

Time the record covers

At least 300 thousand years on record.

The record covers at least 440.8 Mya to 440.5 Mya. No occurrence read is dated outside 445.2 Mya to 438.6 Mya.

Ordovician — about 0 of 79 occurrencesOrdovicianSilurian — about 79 of 79 occurrencesSilurian445–445 Mya — about 0.0 occurrences445–445 Mya — about 0.1 occurrences445–445 Mya — about 0.1 occurrences445–444 Mya — about 0.1 occurrences444–444 Mya — about 0.1 occurrences444–444 Mya — about 0.1 occurrences444–444 Mya — about 0.1 occurrences444–443 Mya — about 0.1 occurrences443–443 Mya — about 0.1 occurrences443–443 Mya — about 4 occurrences443–443 Mya — about 6 occurrences443–442 Mya — about 6 occurrences442–442 Mya — about 6 occurrences442–442 Mya — about 6 occurrences442–442 Mya — about 6 occurrences442–441 Mya — about 6 occurrences441–441 Mya — about 6 occurrences441–441 Mya — about 6 occurrences441–441 Mya — about 5 occurrences441–440 Mya — about 4 occurrences440–440 Mya — about 3 occurrences440–440 Mya — about 3 occurrences440–440 Mya — about 3 occurrences440–439 Mya — about 3 occurrences439–439 Mya — about 3 occurrences439–439 Mya — about 3 occurrences439–439 Mya — about 3 occurrences439–438 Mya — about 0.1 occurrences440.8 Mya – 440.5 Mya445.7 Mya438.1 Mya

79 occurrences of Leptaena (Leptaena) haverfordensis 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

79 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

11 formations

Solvik — 59.92°N, 10.75°ESolvik — 59.83°N, 10.49°ETrefawr — 52.12°N, 3.55°WÕhne — 58.00°N, 22.03°EÕhne — 58.25°N, 22.49°EÕhne — 58.36°N, 25.57°EÕhne — 58.14°N, 25.37°EBronydd — 52.12°N, 3.55°WCrychan — 52.12°N, 3.55°WHilliste — 58.88°N, 22.98°EVarbola — 58.69°N, 25.63°EVarbola — 58.94°N, 25.98°ESaelabonn — 60.17°N, 10.30°EWhittaker — 62.38°N, 127.00°WVtorye Utyosy — 51.23°N, 84.79°ESaarde — 58.14°N, 25.37°E

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The named rock units Leptaena (Leptaena) haverfordensis has been recovered from, largest first. Drawn where the rock is now, not where it formed. 44 occurrences have no formation on record, which is common for older literature.

Leptaena (Leptaena) haverfordensis and its relatives

Silurian

Where Leptaena (Leptaena) haverfordensis and its relatives were recorded in the Silurian.

Found in the same rock

216 taxa

The Paleobiology Database records 79 sites for Leptaena (Leptaena) haverfordensis, 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

9 references

Each of the 79 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 Leptaena (Leptaena) haverfordensis 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 Leptaena (Leptaena) haverfordensis, or no answer at all. This entry cannot say which.

No 3D scan of Leptaena (Leptaena) haverfordensis 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 itLeptaena (Leptaena) through timeFormations of the SilurianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Bancroft 1949)