Enantiostreon

No picture of Enantiostreon was found. Wikidata and iDigBio were searched and had none. Wikipedia and 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 Enantiostreon, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
ProspondylidaePBDB
Diet
suspension feederPBDB, for Pectinida
Life habit
epifaunalPBDB, for Pectinida
Motility
stationaryPBDB, for Pectinida
Vision
blindPBDB, for Bivalvia
Environment
marinePBDB

Time the record covers

At least 17 million years on record.

The record covers at least 254.14 Mya to 237 Mya. No occurrence read is dated outside 259.857 Mya to 227.3 Mya.

Permian — about 3 of 37 occurrencesPermianEarly Triassic — about 1 of 37 occurrencesEarly TriassicMiddle Triassic — about 26 of 37 occurrencesMiddle TriassicLate Triassic — about 7 of 37 occurrencesLate Triassic261–259 Mya — about 0.2 occurrences259–258 Mya — about 0.4 occurrences258–257 Mya — about 0.4 occurrences257–256 Mya — about 0.4 occurrences256–255 Mya — about 0.4 occurrences255–254 Mya — about 0.4 occurrences254–253 Mya — about 0.5 occurrences253–251 Mya — about 0.8 occurrences251–250 Mya — about 0.5 occurrences248–247 Mya — about 0.0 occurrences247–246 Mya — about 0.8 occurrences246–245 Mya — about 1 occurrence245–244 Mya — about 2 occurrences244–242 Mya — about 2 occurrences242–241 Mya — about 2 occurrences241–240 Mya — about 5 occurrences240–239 Mya — about 5 occurrences239–238 Mya — about 5 occurrences238–237 Mya — about 4 occurrences237–236 Mya — about 0.8 occurrences236–235 Mya — about 0.8 occurrences235–233 Mya — about 0.8 occurrences233–232 Mya — about 0.8 occurrences232–231 Mya — about 0.8 occurrences231–230 Mya — about 0.8 occurrences230–229 Mya — about 0.8 occurrences229–228 Mya — about 0.8 occurrences228–227 Mya — about 0.3 occurrences254.14 Mya237 Mya260.5 Mya226.6 Mya

37 occurrences of Enantiostreon 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

37 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

10 formations

Hornos-Siles — 38.32°N, 2.65°WHornos-Siles — 38.38°N, 2.58°WHornos-Siles — 38.20°N, 2.73°WHornos-Siles — 38.17°N, 2.75°WTrochitenkalk — 51.63°N, 9.03°ETrochitenkalk — 51.66°N, 9.06°ETrochitenkalk — 51.62°N, 9.12°ERadomir — 42.68°N, 23.32°ERadomir — 42.60°N, 23.03°EBabino — 42.68°N, 23.32°EWordie Creek — 73.88°N, 21.42°WLongtan — 25.95°N, 104.50°EMuschelkalk — 41.27°N, 1.12°EXuanwei — 25.94°N, 104.50°EDziewkowice and Karchowice — 50.30°N, 19.60°EFelsőörs — 47.24°N, 18.28°E

Loading coastlines…

The named rock units Enantiostreon has been recovered from, largest first. Drawn where the rock is now, not where it formed. 12 occurrences have no formation on record, which is common for older literature.

Enantiostreon and its relatives

Middle Triassic

Where Enantiostreon and its relatives were recorded in the Middle Triassic.

Found in the same rock

342 taxa

The Paleobiology Database records 36 sites for Enantiostreon, 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

13 references

Each of the 37 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. 1 further reference is 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 content0

No picture of Enantiostreon was found. Wikidata and iDigBio were searched and had none.

Wikipedia and 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 Enantiostreon, or no answer at all. This entry cannot say which.

No 3D scan of Enantiostreon 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 itProspondylidae through timeFormations of the Middle TriassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Bittner 1901