Olenellus thompsoni

Olenellus thompsoni

via iDigBio · CC0 · via iDigBio. May be a photograph of a specimen, or an artist’s reconstruction — an interpretation of a skeleton, since colour and soft tissue are almost never preserved.

On record

Recorded, not inferred
Sits inside
OlenellusPBDB
Diet
deposit feederPBDB, for Redlichiida
Life habit
low-level epifaunalPBDB, for Redlichiida
Motility
fast-movingPBDB, for Redlichiida
Vision
well-developedPBDB, for Olenellidae
Environment
marinePBDB, for Trilobita

Time the record covers

At least 12 million years on record.

The record covers at least 509.7 Mya to 497 Mya. No occurrence read is dated outside 515.3 Mya to 486.85 Mya.

Cambrian — about 7 of 7 occurrencesCambrianOrdovician — about 0 of 7 occurrences516–515 Mya — about 0.4 occurrences515–514 Mya — about 1 occurrence514–513 Mya — about 1 occurrence513–512 Mya — about 1 occurrence512–511 Mya — about 1 occurrence511–510 Mya — about 1 occurrence510–509 Mya — about 0.3 occurrences497–496 Mya — about 0.1 occurrences496–495 Mya — about 0.1 occurrences495–494 Mya — about 0.1 occurrences494–493 Mya — about 0.1 occurrences493–492 Mya — about 0.1 occurrences492–491 Mya — about 0.1 occurrences491–490 Mya — about 0.1 occurrences490–489 Mya — about 0.1 occurrences489–488 Mya — about 0.1 occurrences488–487 Mya — about 0.1 occurrences487–486 Mya — about 0.0 occurrences509.7 Mya497 Mya515.9 Mya486.3 Mya

7 occurrences of Olenellus thompsoni 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

7 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

4 formations

Forteau — 51.56°N, 56.75°WForteau — 51.07°N, 56.69°WForteau — 51.01°N, 56.60°WAntietam Sandstone — 39.65°N, 76.56°WParker Slate — 44.74°N, 73.16°WSofiekammen — 76.85°N, 15.95°E

Loading coastlines…

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

Olenellus thompsoni and its relatives

Cambrian

Where Olenellus thompsoni and its relatives were recorded in the Cambrian.

Found in the same rock

44 taxa

The Paleobiology Database records 6 sites for Olenellus thompsoni, 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

5 references

Each of the 7 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

Picture of Olenellus thompsoni

Source
iDigBio
Credit
via iDigBio
Licence
CC0
Commercial use
the licence allows it

No 3D scan of Olenellus thompsoni 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 itOlenellus through timeFormations of the CambrianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Hall 1859)