Hoernesia hesbanensis

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

On record

Recorded, not inferred
Sits inside
HoernesiaPBDB
Diet
suspension feederPBDB, for Pterioidea
Life habit
epifaunalPBDB, for Pterioidea
Motility
stationary, attached, epibiontPBDB, for Pterioidea
Vision
blindPBDB, for Bivalvia
Environment
marine,brackishPBDB, for Ostreida

Time the record covers

At most 9.4 million years on record.

Every occurrence read is dated to somewhere between 250.8 Mya and 241.464 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Early Triassic — about 0 of 2 occurrencesEarly TriassicMiddle Triassic — about 2 of 2 occurrencesMiddle Triassic251–251 Mya — about 0.0 occurrences251–250 Mya — about 0.0 occurrences250–250 Mya — about 0.0 occurrences250–250 Mya — about 0.0 occurrences250–249 Mya — about 0.0 occurrences249–249 Mya — about 0.0 occurrences249–249 Mya — about 0.0 occurrences249–248 Mya — about 0.0 occurrences248–248 Mya — about 0.0 occurrences248–248 Mya — about 0.0 occurrences248–247 Mya — about 0.0 occurrences247–247 Mya — about 0.1 occurrences247–246 Mya — about 0.1 occurrences246–246 Mya — about 0.1 occurrences246–246 Mya — about 0.1 occurrences246–245 Mya — about 0.1 occurrences245–245 Mya — about 0.1 occurrences245–245 Mya — about 0.1 occurrences245–244 Mya — about 0.1 occurrences244–244 Mya — about 0.1 occurrences244–244 Mya — about 0.1 occurrences244–243 Mya — about 0.1 occurrences243–243 Mya — about 0.1 occurrences243–243 Mya — about 0.1 occurrences243–242 Mya — about 0.1 occurrences242–242 Mya — about 0.1 occurrences242–242 Mya — about 0.1 occurrences242–241 Mya — about 0.1 occurrences251.3 Mya241 Mya

2 occurrences of Hoernesia hesbanensis on record, most of them in the Middle Triassic. 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

2 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.

Hoernesia hesbanensis and its relatives

Middle Triassic

Where Hoernesia hesbanensis and its relatives were recorded in the Middle Triassic.

Found in the same rock

45 taxa

The Paleobiology Database records 2 sites for Hoernesia hesbanensis, 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

2 references

Each of the 2 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 Hoernesia hesbanensis 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 Hoernesia hesbanensis, or no answer at all. This entry cannot say which.

No 3D scan of Hoernesia hesbanensis 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 itHoernesia through timeFormations of the Middle TriassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Cox 1924)