Rimirhynchia

Rimirhynchia

via GBIF · 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
DavanirhynchiinaePBDB
Diet
suspension feederPBDB, for Rhynchonellida
Life habit
epifaunalPBDB, for Rhynchonellida
Motility
stationaryPBDB, for Rhynchonellida
Vision
blindPBDB, for Rhynchonellata
Environment
marinePBDB, for Lophophorata

Time the record covers

At most 27 million years on record.

Every occurrence read is dated to somewhere between 201.4 Mya and 174.7 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Late Triassic — about 0 of 20 occurrencesEarly Jurassic — about 20 of 20 occurrencesEarly JurassicMiddle Jurassic — about 0 of 20 occurrences202–201 Mya — about 0.0 occurrences201–200 Mya — about 0.0 occurrences200–199 Mya — about 0.2 occurrences199–198 Mya — about 0.5 occurrences198–197 Mya — about 0.5 occurrences197–196 Mya — about 0.5 occurrences196–195 Mya — about 0.5 occurrences195–195 Mya — about 0.5 occurrences195–194 Mya — about 0.5 occurrences194–193 Mya — about 0.8 occurrences193–192 Mya — about 2 occurrences192–191 Mya — about 2 occurrences191–190 Mya — about 2 occurrences190–189 Mya — about 2 occurrences189–188 Mya — about 2 occurrences188–187 Mya — about 2 occurrences187–186 Mya — about 2 occurrences186–185 Mya — about 2 occurrences185–184 Mya — about 2 occurrences184–183 Mya — about 0.3 occurrences183–182 Mya — about 0.0 occurrences182–182 Mya — about 0.0 occurrences182–181 Mya — about 0.0 occurrences181–180 Mya — about 0.0 occurrences180–179 Mya — about 0.0 occurrences179–178 Mya — about 0.0 occurrences178–177 Mya — about 0.0 occurrences177–176 Mya — about 0.0 occurrences176–175 Mya — about 0.0 occurrences175–174 Mya — about 0.0 occurrences201.9 Mya174.2 Mya

20 occurrences of Rimirhynchia on record, most of them in the Early Jurassic. 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

20 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

5 formations

Lower Lias — 51.80°N, 1.88°WBroccatello — 45.87°N, 8.93°EPabba — 57.37°N, 6.00°WNevian — 43.21°N, 2.92°EFoix — 43.06°N, 1.36°E

Loading coastlines…

The named rock units Rimirhynchia has been recovered from, largest first. Drawn where the rock is now, not where it formed. 14 occurrences have no formation on record, which is common for older literature.

Rimirhynchia and its relatives

Early Jurassic

Where Rimirhynchia and its relatives were recorded in the Early Jurassic.

Found in the same rock

127 taxa

The Paleobiology Database records 19 sites for Rimirhynchia, 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

10 references

Each of the 20 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 content1

Picture of Rimirhynchia

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

No 3D scan of Rimirhynchia 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 itDavanirhynchiinae through timeFormations of the Early JurassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Buckman 1917