Holmophyllum

Holmophyllum

Klaamann, Einar · CC BY-NC 4.0 · via GBIF. 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
HolmophyllidaePBDB
Diet
suspension feederPBDB, for Rugosa
Life habit
epifaunalPBDB, for Rugosa
Motility
stationary, attachedPBDB, for Rugosa
Vision
blindPBDB, for Anthozoa
Environment
marinePBDB, for Rugosa

Time the record covers

At least 33 million years on record.

The record covers at least 432.9 Mya to 399.5 Mya. No occurrence read is dated outside 443.1 Mya to 393.47 Mya.

Ordovician — about 0 of 47 occurrencesSilurian — about 32 of 47 occurrencesSilurianDevonian — about 15 of 47 occurrencesDevonian444–442 Mya — about 0.2 occurrences442–441 Mya — about 0.5 occurrences441–439 Mya — about 0.5 occurrences439–437 Mya — about 2 occurrences437–435 Mya — about 2 occurrences435–434 Mya — about 2 occurrences434–432 Mya — about 2 occurrences432–430 Mya — about 2 occurrences430–429 Mya — about 2 occurrences429–427 Mya — about 2 occurrences427–425 Mya — about 4 occurrences425–423 Mya — about 3 occurrences423–422 Mya — about 4 occurrences422–420 Mya — about 5 occurrences420–418 Mya — about 2 occurrences418–417 Mya — about 2 occurrences417–415 Mya — about 2 occurrences415–413 Mya — about 2 occurrences413–411 Mya — about 2 occurrences411–410 Mya — about 1 occurrence410–408 Mya — about 0.5 occurrences408–406 Mya — about 0.5 occurrences406–405 Mya — about 0.5 occurrences405–403 Mya — about 0.5 occurrences403–401 Mya — about 0.5 occurrences401–399 Mya — about 0.5 occurrences399–398 Mya — about 0.8 occurrences398–396 Mya — about 0.8 occurrences396–394 Mya — about 0.8 occurrences394–392 Mya — about 0.3 occurrences432.9 Mya399.5 Mya444 Mya392 Mya

47 occurrences of Holmophyllum on record, most of them in the Silurian. 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

47 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

25 formations

Turkparidinskaya — 39.00°N, 69.00°EQuinton — 20.00°S, 145.00°EVerkhneargskaya — 39.00°N, 69.00°EKhandyg — 62.93°N, 138.10°EIsfara — 39.95°N, 70.50°EKekexiongkuduke — 46.75°N, 86.50°EPailungchiang — 34.00°N, 103.00°EKunzhak — 39.25°N, 69.00°EBatursofi — 39.23°N, 67.40°ETurkparida — 39.23°N, 67.40°ENingqiang — 32.68°N, 105.93°EVarnitsa — 48.85°N, 26.20°ETrubchin Suite — 48.00°N, 26.00°ECanberra — 35.28°S, 149.13°EYass — 35.00°S, 149.00°ESilverdale — 35.00°S, 149.00°EKuanti — 25.48°N, 103.78°EShaerbuer — 46.78°N, 85.72°EXibiehe — 42.00°N, 110.00°EBursykhirmanskaya — 39.00°N, 69.00°ENizhnemagianskaya — 39.00°N, 69.00°EMont Wissick — 47.67°N, 68.83°WMia Le — 22.23°N, 106.18°EGionyama — 32.63°N, 131.18°E

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The named rock units Holmophyllum has been recovered from, largest first. Drawn where the rock is now, not where it formed. One further formation holds fewer occurrences and is not listed. 7 occurrences have no formation on record, which is common for older literature.

Holmophyllum and its relatives

Silurian

Where Holmophyllum and its relatives were recorded in the Silurian.

Found in the same rock

280 taxa

The Paleobiology Database records 30 sites for Holmophyllum, 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

17 references

Each of the 47 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. 5 further references are not listed. 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 Holmophyllum

Source
GBIF
Credit
Klaamann, Einar
Licence
CC BY-NC 4.0
Commercial use
the licence does not allow it

No 3D scan of Holmophyllum 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 itHolmophyllidae through timeFormations of the SilurianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Wedekind 1927