Lychnodictyum

No picture of Lychnodictyum was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Lychnodictyum, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
NassellariaPBDB

Time the record covers

At least 21 million years on record.

The record covers at least 27.3 Mya to 5.333 Mya. No occurrence read is dated outside 37.71 Mya to 2.58 Mya.

Eocene — about 1 of 132 occurrencesEoceneOligocene — about 6 of 132 occurrencesOligoceneMiocene — about 119 of 132 occurrencesMiocenePliocene — about 6 of 132 occurrencesPleistocene — about 0 of 132 occurrences38–37 Mya — about 0.2 occurrences37–36 Mya — about 0.5 occurrences36–35 Mya — about 0.5 occurrences35–34 Mya — about 0.6 occurrences34–32 Mya — about 0.9 occurrences32–31 Mya — about 0.9 occurrences31–30 Mya — about 0.9 occurrences30–29 Mya — about 0.9 occurrences29–27 Mya — about 0.9 occurrences27–26 Mya — about 0.2 occurrences26–25 Mya — about 0.1 occurrences25–24 Mya — about 0.1 occurrences24–23 Mya — about 0.9 occurrences23–21 Mya — about 2 occurrences21–20 Mya — about 2 occurrences20–19 Mya — about 2 occurrences19–18 Mya — about 2 occurrences18–16 Mya — about 2 occurrences16–15 Mya — about 6 occurrences15–14 Mya — about 8 occurrences14–13 Mya — about 16 occurrences13–12 Mya — about 18 occurrences12–10 Mya — about 12 occurrences10–9.2 Mya — about 12 occurrences9.2–8.0 Mya — about 12 occurrences8.0–6.7 Mya — about 11 occurrences6.7–5.5 Mya — about 9 occurrences5.5–4.3 Mya — about 4 occurrences4.3–3.1 Mya — about 3 occurrences3.1–1.9 Mya — about 0.6 occurrences27.3 Mya5.333 Mya38.4 Mya1.9 Mya

132 occurrences of Lychnodictyum 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

132 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

Esmeraldas — 1.00°N, 79.75°W

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The named rock units Lychnodictyum has been recovered from, largest first. Drawn where the rock is now, not where it formed. 130 occurrences have no formation on record, which is common for older literature.

Lychnodictyum and its relatives

Miocene

Where Lychnodictyum and its relatives were recorded in the Miocene.

Found in the same rock

83 taxa

The Paleobiology Database records 132 sites for Lychnodictyum, 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

8 references

Each of the 132 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 Lychnodictyum was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none.

GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Lychnodictyum, or no answer at all. This entry cannot say which.

No 3D scan was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.

This is what the site found, which is not the same as what exists.

Keep going

What may have been alongside itNassellaria through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0.