Tuzoia polleni

Tuzoia polleni

Claire H. from New York City, USA · CC BY-SA 2.0 · via Wikidata/Commons. 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
TuzoiaPBDB
Diet
omnivorePBDB, for Tuzoia
Life habit
nektobenthicPBDB, for Tuzoia
Motility
actively mobilePBDB, for Tuzoia

Time the record covers

At most 8.8 million years on record.

Every occurrence read is dated to somewhere between 515.3 Mya and 506.5 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Cambrian — about 6 of 6 occurrencesCambrian515–515 Mya — about 0.1 occurrences515–515 Mya — about 0.3 occurrences515–514 Mya — about 0.3 occurrences514–514 Mya — about 0.3 occurrences514–514 Mya — about 0.3 occurrences514–514 Mya — about 0.3 occurrences514–513 Mya — about 0.3 occurrences513–513 Mya — about 0.3 occurrences513–513 Mya — about 0.3 occurrences513–512 Mya — about 0.3 occurrences512–512 Mya — about 0.3 occurrences512–512 Mya — about 0.3 occurrences512–511 Mya — about 0.3 occurrences511–511 Mya — about 0.3 occurrences511–511 Mya — about 0.3 occurrences511–510 Mya — about 0.3 occurrences510–510 Mya — about 0.3 occurrences510–510 Mya — about 0.2 occurrences510–509 Mya — about 0.0 occurrences509–509 Mya — about 0.0 occurrences509–509 Mya — about 0.0 occurrences509–508 Mya — about 0.0 occurrences508–508 Mya — about 0.0 occurrences508–508 Mya — about 0.0 occurrences508–507 Mya — about 0.0 occurrences507–507 Mya — about 0.0 occurrences507–507 Mya — about 0.0 occurrences507–506 Mya — about 0.0 occurrences515.8 Mya506 Mya

6 occurrences of Tuzoia polleni 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

6 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

Kinzers — 40.04°N, 76.31°WKinzers — 40.07°N, 76.37°WParker Slate — 44.74°N, 73.16°WParker — 44.73°N, 73.15°W

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

Tuzoia polleni and its relatives

Cambrian

Where Tuzoia polleni and its relatives were recorded in the Cambrian.

Found in the same rock

64 taxa

The Paleobiology Database records 4 sites for Tuzoia polleni, 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

2 references

Each of the 6 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 doi.org. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.

Media and terms

Media content1

Picture of Tuzoia polleni

Credit
Claire H. from New York City, USA
Licence
CC BY-SA 2.0
Commercial use
the licence allows it

No 3D scan of Tuzoia polleni 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 itTuzoia through timeFormations of the CambrianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Resser 1929