Zhamoidellum

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

On record

Recorded, not inferred
Sits inside
WilliriedellidaePBDB

Time the record covers

At least 67 million years on record.

The record covers at least 192.9 Mya to 125.77 Mya. No occurrence read is dated outside 199.5 Mya to 66 Mya.

Late Triassic — about 0 of 221 occurrencesEarly Jurassic — about 3 of 221 occurrencesEarly JurassicMiddle Jurassic — about 42 of 221 occurrencesMiddle JurassicLate Jurassic — about 150 of 221 occurrencesLate JurassicEarly Cretaceous — about 26 of 221 occurrencesEarly CretaceousLate Cretaceous — about 0 of 221 occurrencesLate CretaceousPaleocene — about 0 of 221 occurrences202–198 Mya — about 0.9 occurrences198–193 Mya — about 2 occurrences193–188 Mya — about 0.0 occurrences174–170 Mya — about 0.6 occurrences170–165 Mya — about 18 occurrences165–161 Mya — about 26 occurrences161–156 Mya — about 23 occurrences156–151 Mya — about 31 occurrences151–147 Mya — about 51 occurrences147–142 Mya — about 43 occurrences142–137 Mya — about 1 occurrence137–133 Mya — about 0.1 occurrences133–128 Mya — about 6 occurrences128–123 Mya — about 10 occurrences123–119 Mya — about 7 occurrences119–114 Mya — about 0.1 occurrences114–110 Mya — about 0.1 occurrences110–105 Mya — about 0.1 occurrences105–100 Mya — about 0.1 occurrences100–96 Mya — about 0.1 occurrences96–91 Mya — about 0.1 occurrences91–86 Mya — about 0.1 occurrences86–82 Mya — about 0.1 occurrences82–77 Mya — about 0.1 occurrences77–73 Mya — about 0.1 occurrences73–68 Mya — about 0.1 occurrences68–63 Mya — about 0.0 occurrences192.9 Mya125.77 Mya202 Mya63 Mya

221 occurrences of Zhamoidellum on record, most of them in the Late Jurassic. 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

221 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

26 formations

Maiolica — 43.35°N, 12.71°EMaiolica — 43.48°N, 12.72°EUnit 2 — 35.05°N, 120.17°WAmeghino — 64.47°S, 58.97°WAmeghino — 63.97°S, 58.17°WRosso Ammonitico Medio — 38.00°N, 12.83°EStrubberg — 47.59°N, 12.96°EStrubberg — 47.60°N, 12.92°ENusplingen Limestone — 48.12°N, 8.87°ERosso ad Aptici — 45.88°N, 8.64°EUnit 1 — 35.05°N, 120.17°WCzajakowa Radiolarite — 49.37°N, 20.62°ECzajakowa Radiolarite — 49.25°N, 20.92°ECzajakowa Radiolarite — 49.17°N, 20.97°ELimanangcong — 11.99°N, 120.21°EKalur Chert — 41.80°N, 19.87°EKalur Chert — 41.75°N, 19.97°EKalur Chert — 42.02°N, 20.05°EWerkkalk — 48.98°N, 11.27°EWerkkalk — 49.01°N, 11.15°EPotami — 37.73°N, 23.02°ERosso ad Aptici — 45.90°N, 9.00°EFonzaso — 45.88°N, 8.64°ELiminangcong Chert — 12.03°N, 119.98°EDachhornstein — 48.88°N, 11.01°ESoccher — 46.19°N, 12.30°EGuinlo — 12.10°N, 120.17°ELiegende Bankkalk — 48.12°N, 8.87°EWai Luli — 10.73°S, 123.03°EUnit 3 — 35.05°N, 120.17°WAnchorage — 62.60°S, 61.17°WMörnsheim — 48.87°N, 11.00°E

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The named rock units Zhamoidellum has been recovered from, largest first. Drawn where the rock is now, not where it formed. 2 further formations hold fewer occurrences each and are not listed. 62 occurrences have no formation on record, which is common for older literature.

Zhamoidellum and its relatives

Late Jurassic

Where Zhamoidellum and its relatives were recorded in the Late Jurassic.

Found in the same rock

728 taxa

The Paleobiology Database records 129 sites for Zhamoidellum, and this reads all of them. Of that, one read hit the database's own return limit, so every count below is a floor rather than a total. 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

33 references

Each of the 221 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. 21 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 content0

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

No 3D scan of Zhamoidellum 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 itWilliriedellidae through timeFormations of the Late JurassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Dumitrica 1970