Magadina

Magadina

James Allan Thomson (1881–1928) · Public Domain · via Wikidata/Commons. 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
TerebratellinaePBDB
Diet
suspension feederPBDB, for Terebratellidae
Life habit
low-level epifaunalPBDB, for Terebratellidae
Motility
stationaryPBDB, for Terebratellidae
Vision
blindPBDB, for Rhynchonellata
Environment
marinePBDB, for Lophophorata

Time the record covers

At least 6.5 million years on record.

The record covers at least 25.2 Mya to 18.7 Mya. No occurrence read is dated outside 27.3 Mya to 11.04 Mya.

Oligocene — about 2 of 17 occurrencesOligoceneMiocene — about 15 of 17 occurrencesMiocene28–27 Mya — about 0.0 occurrences27–27 Mya — about 0.3 occurrences27–26 Mya — about 0.3 occurrences26–25 Mya — about 0.3 occurrences25–25 Mya — about 0.2 occurrences25–24 Mya — about 0.2 occurrences24–24 Mya — about 0.2 occurrences24–23 Mya — about 0.2 occurrences23–23 Mya — about 1 occurrence23–22 Mya — about 2 occurrences22–21 Mya — about 2 occurrences21–21 Mya — about 2 occurrences21–20 Mya — about 2 occurrences20–20 Mya — about 0.7 occurrences20–19 Mya — about 0.7 occurrences19–19 Mya — about 0.7 occurrences19–18 Mya — about 0.5 occurrences18–17 Mya — about 0.5 occurrences17–17 Mya — about 0.5 occurrences17–16 Mya — about 0.5 occurrences16–16 Mya — about 0.4 occurrences16–15 Mya — about 0.1 occurrences15–15 Mya — about 0.1 occurrences15–14 Mya — about 0.1 occurrences14–13 Mya — about 0.1 occurrences13–13 Mya — about 0.1 occurrences13–12 Mya — about 0.1 occurrences12–12 Mya — about 0.1 occurrences12–11 Mya — about 0.1 occurrences11–11 Mya — about 0.0 occurrences25.2 Mya18.7 Mya27.8 Mya10.5 Mya

17 occurrences of Magadina on record, most of them in the Miocene. The Paleobiology Database records this as a living group, and the chart stops with its fossils rather than at the present. 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

17 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

4 formations

Mt Brown Limestone — 43.13°S, 172.78°ECape Rodney — 36.45°S, 174.87°EMount Brown — 43.01°S, 172.71°EMount Brown — 43.13°S, 172.77°ESquires Greensand — 44.51°S, 170.92°E

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The named rock units Magadina has been recovered from, largest first. Drawn where the rock is now, not where it formed. 10 occurrences have no formation on record, which is common for older literature.

Magadina and its relatives

Miocene

Where Magadina and its relatives were recorded in the Miocene.

Found in the same rock

14 taxa

The Paleobiology Database records 17 sites for Magadina, and this reads all of them. The number is how many of those sites it was catalogued from too.

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

3 references

Each of the 17 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 Magadina

Credit
James Allan Thomson (1881–1928)
Licence
Public Domain
Commercial use
the licence allows it

No 3D scan of Magadina 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 itTerebratellinae through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Thomson 1915