Juvenites spathi

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

On record

Recorded, not inferred
Sits inside
JuvenitesPBDB
Diet
carnivorePBDB, for Ceratitida
Life habit
nektonicPBDB, for Ceratitida
Motility
actively mobilePBDB, for Ceratitida
Vision
well-developedPBDB, for Cephalopoda
Environment
marinePBDB, for Cephalopoda

Time the record covers

At most 3.8 million years on record.

Every occurrence read is dated to somewhere between 250.8 Mya and 247 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Early Triassic — about 32 of 32 occurrencesEarly TriassicMiddle Triassic — about 0 of 32 occurrences251–251 Mya — about 2 occurrences251–251 Mya — about 2 occurrences251–250 Mya — about 2 occurrences250–250 Mya — about 2 occurrences250–250 Mya — about 2 occurrences250–250 Mya — about 2 occurrences250–250 Mya — about 2 occurrences250–250 Mya — about 2 occurrences250–249 Mya — about 2 occurrences249–249 Mya — about 2 occurrences249–249 Mya — about 2 occurrences249–249 Mya — about 2 occurrences249–249 Mya — about 2 occurrences249–249 Mya — about 2 occurrences249–248 Mya — about 0.6 occurrences248–248 Mya — about 0.6 occurrences248–248 Mya — about 0.6 occurrences248–248 Mya — about 0.6 occurrences248–248 Mya — about 0.6 occurrences248–248 Mya — about 0.6 occurrences248–247 Mya — about 0.6 occurrences247–247 Mya — about 0.6 occurrences247–247 Mya — about 0.6 occurrences247–247 Mya — about 0.5 occurrences251.3 Mya246.5 Mya

32 occurrences of Juvenites spathi on record, most of them in the Early Triassic. 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

32 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

7 formations

Kongressfjellet — 78.53°N, 21.96°EKongressfjellet — 78.24°N, 17.21°EKongressfjellet — 78.25°N, 18.06°EKongressfjellet — 78.25°N, 17.84°EVikinghøgda — 78.28°N, 17.71°EVikinghøgda — 78.23°N, 17.85°EKangshare — 28.66°N, 85.82°EKangshare — 28.57°N, 85.96°EBlind Fiord — 80.64°N, 87.62°WBlind Fiord — 80.83°N, 90.67°WBlind Fiord — 80.85°N, 89.22°WTulong — 28.45°N, 86.13°ESinbad — 38.27°N, 111.39°WVikinghogda — 78.33°N, 16.45°E

Loading coastlines…

The named rock units Juvenites spathi has been recovered from, largest first. Drawn where the rock is now, not where it formed. 11 occurrences have no formation on record, which is common for older literature.

Juvenites spathi and its relatives

Early Triassic

Where Juvenites spathi and its relatives were recorded in the Early Triassic.

Found in the same rock

102 taxa

The Paleobiology Database records 27 sites for Juvenites spathi, 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

12 references

Each of the 32 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 Juvenites spathi was found. Wikidata and iDigBio were searched and had none.

Wikipedia and 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 Juvenites spathi, or no answer at all. This entry cannot say which.

No 3D scan of Juvenites spathi 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 itJuvenites through timeFormations of the Early TriassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Frebold 1930)