Holmesella rhomboidelis

No picture of Holmesella rhomboidelis 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 Holmesella rhomboidelis, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
HolmesellaPBDB
Diet
carnivorePBDB, for Chondrichthyes
Life habit
nektonicPBDB, for Chondrichthyes
Motility
actively mobilePBDB, for Chondrichthyes

Time the record covers

At most 3.3 million years on record.

The one occurrence read is dated to somewhere between 307 Mya and 303.7 Mya, which is a dating window rather than a span.

Carboniferous — about 1 of 1 occurrenceCarboniferous307–307 Mya — about 0.0 occurrences307–307 Mya — about 0.0 occurrences307–307 Mya — about 0.0 occurrences307–306 Mya — about 0.0 occurrences306–306 Mya — about 0.0 occurrences306–306 Mya — about 0.0 occurrences306–306 Mya — about 0.0 occurrences306–306 Mya — about 0.0 occurrences306–306 Mya — about 0.0 occurrences306–306 Mya — about 0.0 occurrences306–305 Mya — about 0.0 occurrences305–305 Mya — about 0.0 occurrences305–305 Mya — about 0.0 occurrences305–305 Mya — about 0.0 occurrences305–305 Mya — about 0.0 occurrences305–305 Mya — about 0.0 occurrences305–305 Mya — about 0.0 occurrences305–304 Mya — about 0.0 occurrences304–304 Mya — about 0.0 occurrences304–304 Mya — about 0.0 occurrences304–304 Mya — about 0.0 occurrences304–304 Mya — about 0.0 occurrences304–304 Mya — about 0.0 occurrences304–304 Mya — about 0.0 occurrences307.5 Mya303.2 Mya

1 occurrence of Holmesella rhomboidelis on record, most of them in the Carboniferous. 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

1 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

1 formation

Cherryville Shale — 39.09°N, 94.58°W

Loading coastlines…

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

Holmesella rhomboidelis and its relatives

Carboniferous

Where Holmesella rhomboidelis and its relatives were recorded in the Carboniferous.

Found in the same rock

No other named taxon is catalogued from that site.

The Paleobiology Database records 1 site for Holmesella rhomboidelis, and this reads all of them.

Entered from

1 reference

Each of the 1 occurrence 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 content0

No picture of Holmesella rhomboidelis 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 Holmesella rhomboidelis, or no answer at all. This entry cannot say which.

No 3D scan of Holmesella rhomboidelis 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 itHolmesella through timeFormations of the CarboniferousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Gunnell 1933