Grammatodon (Indogrammatodon) egertonianus

No picture of Grammatodon (Indogrammatodon) egertonianus 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 Grammatodon (Indogrammatodon) egertonianus, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
Grammatodon (Indogrammatodon)PBDB
Diet
suspension feederPBDB, for Parallelodontidae
Life habit
low-level epifaunalPBDB, for Parallelodontidae
Motility
facultatively mobile, attachedPBDB, for Parallelodontidae
Vision
blindPBDB, for Bivalvia

Time the record covers

At least 5.6 million years on record.

The record covers at least 154.8 Mya to 149.2 Mya. No occurrence read is dated outside 165.3 Mya to 143.1 Mya.

Middle Jurassic — about 2 of 30 occurrencesMiddle JurassicLate Jurassic — about 28 of 30 occurrencesLate JurassicEarly Cretaceous — about 0 of 30 occurrences166–165 Mya — about 0.1 occurrences165–164 Mya — about 0.4 occurrences164–163 Mya — about 0.4 occurrences163–163 Mya — about 0.4 occurrences163–162 Mya — about 0.4 occurrences162–161 Mya — about 1 occurrence161–160 Mya — about 2 occurrences160–160 Mya — about 2 occurrences160–159 Mya — about 2 occurrences159–158 Mya — about 2 occurrences158–157 Mya — about 2 occurrences157–157 Mya — about 2 occurrences157–156 Mya — about 2 occurrences156–155 Mya — about 2 occurrences155–154 Mya — about 1 occurrence154–153 Mya — about 1 occurrence153–153 Mya — about 1 occurrence153–152 Mya — about 1.0 occurrences152–151 Mya — about 0.7 occurrences151–150 Mya — about 0.7 occurrences150–150 Mya — about 0.8 occurrences150–149 Mya — about 0.6 occurrences149–148 Mya — about 0.4 occurrences148–147 Mya — about 0.4 occurrences147–146 Mya — about 0.4 occurrences146–146 Mya — about 0.4 occurrences146–145 Mya — about 0.4 occurrences145–144 Mya — about 0.4 occurrences144–143 Mya — about 0.4 occurrences143–143 Mya — about 0.1 occurrences154.8 Mya149.2 Mya165.8 Mya142.6 Mya

30 occurrences of Grammatodon (Indogrammatodon) egertonianus 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

30 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

9 formations

Madbi — 14.27°N, 48.56°EMadbi — 14.32°N, 48.45°ENaifa — 14.27°N, 48.56°ENaifa — 14.31°N, 48.48°ENaifa — 14.31°N, 48.43°EGahodleh Shale — 10.25°N, 45.12°EMoewaka — 37.37°S, 174.77°EWanderer Limestone — 10.25°N, 45.12°EDaghani Shale — 10.25°N, 45.12°EGawan Limestone — 10.25°N, 45.12°EBihen Limestone — 10.15°N, 45.10°ESa Wer — 10.16°N, 43.06°E

Loading coastlines…

The named rock units Grammatodon (Indogrammatodon) egertonianus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 9 occurrences have no formation on record, which is common for older literature.

Grammatodon (Indogrammatodon) egertonianus and its relatives

Late Jurassic

Where Grammatodon (Indogrammatodon) egertonianus and its relatives were recorded in the Late Jurassic.

Found in the same rock

174 taxa

The Paleobiology Database records 24 sites for Grammatodon (Indogrammatodon) egertonianus, 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

8 references

Each of the 30 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. Each entry links to the Paleobiology Database's own record for the work.

Media and terms

Media content0

No picture of Grammatodon (Indogrammatodon) egertonianus 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 Grammatodon (Indogrammatodon) egertonianus, or no answer at all. This entry cannot say which.

No 3D scan of Grammatodon (Indogrammatodon) egertonianus 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 itGrammatodon (Indogrammatodon) through timeFormations of the Late JurassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Stoliczka 1865)