Spinicerniculum tribulosum

No picture of Spinicerniculum tribulosum was found. Wikipedia and Wikidata were searched and had none. iDigBio and GBIF were not searched: the Paleobiology Database does not place Spinicerniculum tribulosum firmly enough to tell it from something else bearing the same name, and a search on the name alone returns whichever of them was photographed. Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.

On record

Recorded, not inferred
Sits inside
SpinicerniculumPBDB

Time the record covers

At most 365 million years on record.

Every occurrence read is dated to somewhere between 1000 Mya and 635 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

1007–995 Mya — about 0.0 occurrences995–982 Mya — about 0.0 occurrences982–969 Mya — about 0.0 occurrences969–957 Mya — about 0.0 occurrences957–944 Mya — about 0.0 occurrences944–931 Mya — about 0.0 occurrences931–919 Mya — about 0.0 occurrences919–906 Mya — about 0.0 occurrences906–893 Mya — about 0.0 occurrences893–881 Mya — about 0.0 occurrences881–868 Mya — about 0.0 occurrences868–855 Mya — about 0.0 occurrences855–843 Mya — about 0.0 occurrences843–830 Mya — about 0.0 occurrences830–818 Mya — about 0.0 occurrences818–805 Mya — about 0.0 occurrences805–792 Mya — about 0.0 occurrences792–780 Mya — about 0.0 occurrences780–767 Mya — about 0.0 occurrences767–754 Mya — about 0.0 occurrences754–742 Mya — about 0.0 occurrences742–729 Mya — about 0.0 occurrences729–716 Mya — about 0.1 occurrences716–704 Mya — about 0.1 occurrences704–691 Mya — about 0.1 occurrences691–678 Mya — about 0.1 occurrences678–666 Mya — about 0.1 occurrences666–653 Mya — about 0.1 occurrences653–640 Mya — about 0.1 occurrences640–628 Mya — about 0.1 occurrences1007 Mya628 Mya

2 occurrences of Spinicerniculum tribulosum on record. 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 the same rock

47 taxa

The Paleobiology Database records 2 sites for Spinicerniculum tribulosum, 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

1 reference

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 doi.org. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.

Media and terms

Media content0

No picture of Spinicerniculum tribulosum was found. Wikipedia and Wikidata were searched and had none.

iDigBio and GBIF were not searched: the Paleobiology Database does not place Spinicerniculum tribulosum firmly enough to tell it from something else bearing the same name, and a search on the name alone returns whichever of them was photographed.

Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.

No 3D scan of Spinicerniculum tribulosum was found in Sketchfab.

Smithsonian Open Access and MorphoSource were 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 itSpinicerniculum through time

Occurrence data from the Paleobiology Database, CC BY 4.0. Allison and Hilgert 1986