Monodechenella halli

Monodechenella halli

Yale Peabody Museum · CC0 · 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
MonodechenellaPBDB
Diet
deposit feederPBDB, for Proetida
Life habit
low-level epifaunalPBDB, for Trilobita
Motility
fast-movingPBDB, for Trilobita
Vision
well-developedPBDB, for Proetidae
Environment
marinePBDB, for Trilobita

Time the record covers

At most 5.6 million years on record.

Every occurrence read is dated to somewhere between 393.47 Mya and 387.95 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Devonian — about 4 of 4 occurrencesDevonian394–393 Mya — about 0.1 occurrences393–393 Mya — about 0.2 occurrences393–393 Mya — about 0.2 occurrences393–393 Mya — about 0.2 occurrences393–392 Mya — about 0.2 occurrences392–392 Mya — about 0.2 occurrences392–392 Mya — about 0.2 occurrences392–392 Mya — about 0.2 occurrences392–392 Mya — about 0.2 occurrences392–391 Mya — about 0.2 occurrences391–391 Mya — about 0.2 occurrences391–391 Mya — about 0.2 occurrences391–391 Mya — about 0.2 occurrences391–390 Mya — about 0.2 occurrences390–390 Mya — about 0.2 occurrences390–390 Mya — about 0.2 occurrences390–390 Mya — about 0.2 occurrences390–390 Mya — about 0.2 occurrences390–389 Mya — about 0.2 occurrences389–389 Mya — about 0.2 occurrences389–389 Mya — about 0.2 occurrences389–389 Mya — about 0.2 occurrences389–389 Mya — about 0.2 occurrences389–388 Mya — about 0.2 occurrences388–388 Mya — about 0.2 occurrences388–388 Mya — about 0.1 occurrences394 Mya387.4 Mya

4 occurrences of Monodechenella halli on record, most of them in the Devonian. 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

4 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

1 formation

Amherstburg — 43.98°N, 81.28°W

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The named rock units Monodechenella halli has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Monodechenella halli and its relatives

Devonian

Where Monodechenella halli and its relatives were recorded in the Devonian.

Found in the same rock

85 taxa

The Paleobiology Database records 3 sites for Monodechenella halli, 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

2 references

Each of the 4 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 Monodechenella halli

Source
GBIF
Credit
Yale Peabody Museum
Licence
CC0
Commercial use
the licence allows it

No 3D scan of Monodechenella halli 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 itMonodechenella through timeFormations of the DevonianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Stumm 1953)