Eldonia ludwigi

No picture of Eldonia ludwigi was found. Wikipedia and Wikidata were searched and had none. iDigBio and GBIF were not searched: the Paleobiology Database does not place Eldonia ludwigi firmly enough to tell it from something else bearing the same name, and a search on the name alone returns whichever of them was photographed. Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.

On record

Recorded, not inferred
Sits inside
EldoniaPBDB
Diet
suspension feederPBDB, for Eldonia
Life habit
nektonicPBDB, for Eldonia
Motility
actively mobilePBDB, for Eldonia

Time the record covers

At least 800 thousand years on record.

The record covers at least 505.3 Mya to 504.5 Mya. No occurrence read is dated outside 509.7 Mya to 497 Mya.

Cambrian — about 12 of 12 occurrencesCambrian510–509 Mya — about 1 occurrence509–509 Mya — about 1 occurrence509–508 Mya — about 1 occurrence508–508 Mya — about 1 occurrence508–507 Mya — about 1 occurrence507–507 Mya — about 1 occurrence507–507 Mya — about 1 occurrence507–506 Mya — about 1 occurrence506–506 Mya — about 1 occurrence506–505 Mya — about 0.8 occurrences505–504 Mya — about 0.0 occurrences504–504 Mya — about 0.1 occurrences504–503 Mya — about 0.1 occurrences503–503 Mya — about 0.1 occurrences503–502 Mya — about 0.1 occurrences502–502 Mya — about 0.1 occurrences502–502 Mya — about 0.1 occurrences502–501 Mya — about 0.1 occurrences501–501 Mya — about 0.1 occurrences501–500 Mya — about 0.1 occurrences500–500 Mya — about 0.1 occurrences500–499 Mya — about 0.1 occurrences499–499 Mya — about 0.1 occurrences499–498 Mya — about 0.1 occurrences498–498 Mya — about 0.1 occurrences498–497 Mya — about 0.1 occurrences497–497 Mya — about 0.1 occurrences505.3 Mya – 504.5 Mya510.2 Mya496.5 Mya

12 occurrences of Eldonia ludwigi on record, most of them in the Cambrian. 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

12 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

3 formations

Burgess Shale — 51.44°N, 116.47°WLead Bell Shale — 42.00°N, 112.00°WMarjum — 39.27°N, 113.31°W

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The named rock units Eldonia ludwigi has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Eldonia ludwigi and its relatives

Cambrian

Where Eldonia ludwigi and its relatives were recorded in the Cambrian.

Found in the same rock

211 taxa

The Paleobiology Database records 12 sites for Eldonia ludwigi, 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

3 references

Each of the 12 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 content1

3D model

Source
Sketchfab
Licence
CC Attribution
Commercial use
cannot be read from the licence given — check the record

No picture of Eldonia ludwigi was found. Wikipedia and Wikidata were searched and had none.

iDigBio and GBIF were not searched: the Paleobiology Database does not place Eldonia ludwigi firmly enough to tell it from something else bearing the same name, and a search on the name alone returns whichever of them was photographed.

Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.

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 itEldonia through timeFormations of the CambrianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Walcott 1911