Hazelia palmata

No picture of Hazelia palmata was found. Wikipedia, Wikidata and iDigBio were searched and had none. 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 Hazelia palmata, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
HazeliaPBDB
Diet
suspension feederPBDB, for Hazelia
Life habit
epifaunalPBDB, for Hazelia
Motility
stationary, attachedPBDB, for Hazelia
Vision
blindPBDB, for Porifera

Time the record covers

At least 11 million years on record.

The record covers at least 516 Mya to 504.5 Mya. No occurrence read is dated outside 521 Mya to 497 Mya.

Cambrian — about 10 of 10 occurrencesCambrian522–521 Mya — about 0.1 occurrences521–520 Mya — about 0.3 occurrences520–519 Mya — about 0.3 occurrences519–518 Mya — about 0.3 occurrences518–517 Mya — about 0.3 occurrences517–517 Mya — about 0.3 occurrences517–516 Mya — about 0.2 occurrences510–509 Mya — about 0.8 occurrences509–508 Mya — about 0.9 occurrences508–507 Mya — about 0.9 occurrences507–507 Mya — about 0.9 occurrences507–506 Mya — about 0.9 occurrences506–505 Mya — about 0.4 occurrences505–504 Mya — about 0.2 occurrences504–503 Mya — about 0.4 occurrences503–502 Mya — about 0.4 occurrences502–502 Mya — about 0.4 occurrences502–501 Mya — about 0.4 occurrences501–500 Mya — about 0.4 occurrences500–499 Mya — about 0.3 occurrences499–498 Mya — about 0.2 occurrences498–497 Mya — about 0.2 occurrences497–497 Mya — about 0.1 occurrences516 Mya504.5 Mya521.5 Mya496.5 Mya

10 occurrences of Hazelia palmata 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

10 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

Burgess Shale — 51.38°N, 116.43°WBurgess Shale — 51.43°N, 116.47°WMarjum Limestone — 39.22°N, 113.40°WMarjum Limestone — 39.12°N, 113.12°WYuanshan — 24.81°N, 102.58°EYuanshan — 25.40°N, 103.38°EMarjum — 39.27°N, 113.31°W

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

Hazelia palmata and its relatives

Cambrian

Where Hazelia palmata and its relatives were recorded in the Cambrian.

Found in the same rock

269 taxa

The Paleobiology Database records 7 sites for Hazelia palmata, 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 10 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 Hazelia palmata was found. Wikipedia, Wikidata and iDigBio were searched and had none.

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 Hazelia palmata, or no answer at all. This entry cannot say which.

No 3D scan of Hazelia palmata 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 itHazelia through timeFormations of the CambrianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Walcott 1920