Obolella crassa

No picture of Obolella crassa 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 Obolella crassa, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
ObolellaPBDB
Diet
suspension feederPBDB, for Obolellida
Life habit
epifaunalPBDB, for Obolellida
Motility
stationaryPBDB, for Obolellida
Vision
blindPBDB, for Obolellata
Environment
marinePBDB, for Lophophorata

Time the record covers

At most 5.6 million years on record.

Every occurrence read is dated to somewhere between 515.3 Mya and 509.7 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Cambrian — about 11 of 11 occurrencesCambrian515–515 Mya — about 0.3 occurrences515–515 Mya — about 0.4 occurrences515–515 Mya — about 0.4 occurrences515–514 Mya — about 0.4 occurrences514–514 Mya — about 0.4 occurrences514–514 Mya — about 0.4 occurrences514–514 Mya — about 0.4 occurrences514–514 Mya — about 0.4 occurrences514–513 Mya — about 0.4 occurrences513–513 Mya — about 0.4 occurrences513–513 Mya — about 0.4 occurrences513–513 Mya — about 0.4 occurrences513–513 Mya — about 0.4 occurrences513–512 Mya — about 0.4 occurrences512–512 Mya — about 0.4 occurrences512–512 Mya — about 0.4 occurrences512–512 Mya — about 0.4 occurrences512–511 Mya — about 0.4 occurrences511–511 Mya — about 0.4 occurrences511–511 Mya — about 0.4 occurrences511–511 Mya — about 0.4 occurrences511–511 Mya — about 0.4 occurrences511–510 Mya — about 0.4 occurrences510–510 Mya — about 0.4 occurrences510–510 Mya — about 0.4 occurrences510–510 Mya — about 0.3 occurrences515.8 Mya509.2 Mya

11 occurrences of Obolella crassa 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

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

3 formations

Bastion — 74.10°N, 23.00°WBastion — 74.35°N, 22.77°WBastion — 73.52°N, 24.68°WBastion — 72.85°N, 25.03°WForteau — 49.60°N, 57.83°WAftenstjernesø — 81.57°N, 42.92°W

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

Obolella crassa and its relatives

Cambrian

Where Obolella crassa and its relatives were recorded in the Cambrian.

Found in the same rock

116 taxa

The Paleobiology Database records 11 sites for Obolella crassa, 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

4 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. 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 content0

No picture of Obolella crassa 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 Obolella crassa, or no answer at all. This entry cannot say which.

No 3D scan of Obolella crassa 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 itObolella through timeFormations of the CambrianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Hall 1847)