Clelandia utahensis

Clelandia utahensis

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
ClelandiaPBDB
Diet
carnivorePBDB, for Trilobita
Life habit
low-level epifaunalPBDB, for Trilobita
Motility
fast-movingPBDB, for Trilobita
Vision
well-developedPBDB, for Kingstoniidae
Environment
marinePBDB, for Trilobita

Time the record covers

At most 12 million years on record.

Every occurrence read is dated to somewhere between 488.9 Mya and 477.1 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Cambrian — about 2 of 11 occurrencesCambrianOrdovician — about 9 of 11 occurrencesOrdovician489–489 Mya — about 0.4 occurrences489–488 Mya — about 0.5 occurrences488–488 Mya — about 0.5 occurrences488–487 Mya — about 0.5 occurrences487–487 Mya — about 0.5 occurrences487–486 Mya — about 0.7 occurrences486–486 Mya — about 0.7 occurrences486–486 Mya — about 0.7 occurrences486–485 Mya — about 0.7 occurrences485–485 Mya — about 0.7 occurrences485–484 Mya — about 0.7 occurrences484–484 Mya — about 0.7 occurrences484–483 Mya — about 0.7 occurrences483–483 Mya — about 0.2 occurrences483–483 Mya — about 0.2 occurrences483–482 Mya — about 0.2 occurrences482–482 Mya — about 0.2 occurrences482–481 Mya — about 0.2 occurrences481–481 Mya — about 0.2 occurrences481–480 Mya — about 0.2 occurrences480–480 Mya — about 0.2 occurrences480–480 Mya — about 0.2 occurrences480–479 Mya — about 0.2 occurrences479–479 Mya — about 0.2 occurrences479–478 Mya — about 0.2 occurrences478–478 Mya — about 0.2 occurrences478–477 Mya — about 0.2 occurrences477–477 Mya — about 0.2 occurrences489.4 Mya476.6 Mya

11 occurrences of Clelandia utahensis on record, most of them in the Ordovician. 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

11 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

2 formations

House Limestone — 38.92°N, 113.36°WHouse Limestone — 38.79°N, 113.64°WGarden City — 41.97°N, 111.47°WGarden City — 42.11°N, 111.63°WGarden City — 41.92°N, 112.15°W

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

Clelandia utahensis and its relatives

Ordovician

Where Clelandia utahensis and its relatives were recorded in the Ordovician.

Found in the same rock

17 taxa

The Paleobiology Database records 11 sites for Clelandia utahensis, and this reads all of them. The number is how many of those sites it was catalogued from too.

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

2 references

Each of the 11 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 content1

Picture of Clelandia utahensis

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

No 3D scan of Clelandia utahensis 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 itClelandia through timeFormations of the OrdovicianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Ross 1951