Shagamella

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

On record

Recorded, not inferred
Sits inside
ProtochonetinaePBDB
Diet
suspension feederPBDB, for Chonetidina
Life habit
low-level epifaunalPBDB, for Chonetidina
Motility
stationaryPBDB, for Chonetidina
Vision
blindPBDB, for Strophomenata
Environment
marinePBDB, for Lophophorata

Time the record covers

At least 13 million years on record.

The record covers at least 438.6 Mya to 425 Mya. No occurrence read is dated outside 440.5 Mya to 422.7 Mya.

Silurian — about 35 of 35 occurrencesSilurian441–440 Mya — about 0.1 occurrences440–440 Mya — about 0.3 occurrences440–439 Mya — about 0.3 occurrences439–438 Mya — about 0.3 occurrences433–433 Mya — about 0.0 occurrences433–432 Mya — about 0.3 occurrences432–432 Mya — about 0.3 occurrences432–431 Mya — about 0.3 occurrences431–430 Mya — about 0.6 occurrences430–430 Mya — about 1 occurrence430–429 Mya — about 0.6 occurrences429–428 Mya — about 0.5 occurrences428–428 Mya — about 0.5 occurrences428–427 Mya — about 0.5 occurrences427–427 Mya — about 2 occurrences427–426 Mya — about 6 occurrences426–425 Mya — about 6 occurrences425–425 Mya — about 5 occurrences425–424 Mya — about 3 occurrences424–423 Mya — about 3 occurrences423–423 Mya — about 3 occurrences423–422 Mya — about 0.6 occurrences438.6 Mya425 Mya441 Mya422.2 Mya

35 occurrences of Shagamella on record, most of them in the Silurian. 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

35 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

17 formations

Lower Bringewood — 52.00°N, 3.00°WUpper Bringewood — 52.00°N, 3.00°WElton Beds — 52.37°N, 2.73°WElton Beds — 52.12°N, 3.55°WOverton — 52.48°N, 2.63°WKopanina — 50.03°N, 14.32°EKopanina — 49.95°N, 12.93°ELower Leintwardine — 52.00°N, 2.00°WLower Leintwardine — 52.00°N, 3.00°WBringewood Beds — 51.90°N, 2.08°WBringewood Beds — 52.37°N, 2.73°WDelorme — 62.77°N, 125.25°WDelorme — 62.38°N, 127.00°WDrom Point — 52.13°N, 10.25°WLeintwardine — 52.37°N, 2.73°WMotol — 49.95°N, 12.93°ELower Elton — 52.00°N, 3.00°WEl Horno — 8.60°N, 71.15°WBringewood — 51.88°N, 2.23°WMuch Wenlock — 52.60°N, 2.55°WQarabil — 37.38°N, 56.34°EPaadla — 57.41°N, 21.57°E

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The named rock units Shagamella has been recovered from, largest first. Drawn where the rock is now, not where it formed. 2 occurrences have no formation on record, which is common for older literature.

Shagamella and its relatives

Silurian

Where Shagamella and its relatives were recorded in the Silurian.

Found in the same rock

412 taxa

The Paleobiology Database records 34 sites for Shagamella, 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

18 references

Each of the 35 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. 6 further references are not listed. 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 Shagamella 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 Shagamella, or no answer at all. This entry cannot say which.

No 3D scan of Shagamella 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 itProtochonetinae through timeFormations of the SilurianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Boucot and Harper 1968