Stephanozyga nodosa

No picture of Stephanozyga nodosa 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 Stephanozyga nodosa, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
StephanozygaPBDB
Diet
detritivorePBDB, for Pseudozygopleuridae
Life habit
epifaunalPBDB, for Pseudozygopleuridae
Motility
actively mobilePBDB, for Pseudozygopleuridae
Vision
limitedPBDB, for Pseudozygopleuridae
Environment
marinePBDB, for Pseudozygopleuridae

Time the record covers

At least 14 million years on record.

The record covers at least 318.6 Mya to 303.7 Mya. No occurrence read is dated outside 323.4 Mya to 298.9 Mya.

Carboniferous — about 2 of 2 occurrencesCarboniferousPermian — about 0 of 2 occurrences324–323 Mya — about 0.1 occurrences323–322 Mya — about 0.2 occurrences322–321 Mya — about 0.2 occurrences321–321 Mya — about 0.2 occurrences321–320 Mya — about 0.2 occurrences320–319 Mya — about 0.2 occurrences319–318 Mya — about 0.0 occurrences304–304 Mya — about 0.0 occurrences304–303 Mya — about 0.2 occurrences303–302 Mya — about 0.2 occurrences302–301 Mya — about 0.2 occurrences301–300 Mya — about 0.2 occurrences300–299 Mya — about 0.2 occurrences299–298 Mya — about 0.1 occurrences318.6 Mya303.7 Mya323.9 Mya298.4 Mya

2 occurrences of Stephanozyga nodosa 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

2 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

2 formations

Deer Creek — 39.95°N, 95.08°WBreathitt — 37.63°N, 82.65°W

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

Stephanozyga nodosa and its relatives

Carboniferous

Where Stephanozyga nodosa and its relatives were recorded in the Carboniferous.

Found in the same rock

31 taxa

The Paleobiology Database records 2 sites for Stephanozyga nodosa, 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 2 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 the Paleobiology Database's own record for the work.

Media and terms

Media content0

No picture of Stephanozyga nodosa 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 Stephanozyga nodosa, or no answer at all. This entry cannot say which.

No 3D scan of Stephanozyga nodosa 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 itStephanozyga through timeFormations of the CarboniferousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Girty 1915)