Tetrahedraletes medinensis
No picture of Tetrahedraletes medinensis was found. Wikipedia and Wikidata were searched and had none. iDigBio and GBIF were not searched: the Paleobiology Database does not place Tetrahedraletes medinensis firmly enough to tell it from something else bearing the same name, and a search on the name alone returns whichever of them was photographed. Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.
Time the record covers
At least 23 million years on record.
The record covers at least 443.1 Mya to 419.62 Mya. No occurrence read is dated outside 445.2 Mya to 413.02 Mya.
3 occurrences of Tetrahedraletes medinensis on record. 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
3 occurrences- Ordovician33%
- Silurian33%
- Devonian33%
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
2 formations
- Cedarburg Formation · Table Mountain Group1
- Cowie Formation · Stonehaven Group1
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The named rock units Tetrahedraletes medinensis has been recovered from, largest first. Drawn where the rock is now, not where it formed. 1 occurrence has no formation on record, which is common for older literature.
Found in the same rock
46 taxa- Agnatha1 site
- Albadesmus almondi1 site
- Ambitisporites avitus1 site
- Ambitisporites dilutus1 site
- Ancyrochitina1 site
- Archaeozonotriletes chulus1 site
- Artemopyra brevicosta1 site
- Artemopyra sp.1 site
- Bucanella1 site
- Caryocaris cedarbergensis1 site
- Cheilotetras caledonica1 site
- Concavodonta1 site
- Conochitina1 site
- Cornulitidae1 site
- Cowiedesmus eroticopodus1 site
- Cowielepis1 site
- Cyathochitina1 site
- Cymbosporites sp.1 site
- Desmochitina1 site
- Dictyocaris1 site
- Dyadospora murusattenuata1 site
- Dyadospora murusdensa1 site
- Hemicyclaspis1 site
- Hispanaediscus lamontii1 site
The Paleobiology Database records 2 sites for Tetrahedraletes medinensis, 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
3 references- Age of the basal ‘Lower Old Red Sandstone’ Stonehaven Group of Scotland: The oldest reported air-breathing land animal is Silurian (late Wenlock) in age1
- A new plant assemblage (microfossil and megafossil) from the Lower Old Red Sandstone of the Anglo-Welsh Basin: its implications for the palaeoecology of early terrestrial ecosystems1
- Age of the Cedarberg Formation, South Africa and early land plant evolution1
Each of the 3 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. Each entry links to doi.org. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.
Media and terms
Media content0
No picture of Tetrahedraletes medinensis was found. Wikipedia and Wikidata were searched and had none.
iDigBio and GBIF were not searched: the Paleobiology Database does not place Tetrahedraletes medinensis firmly enough to tell it from something else bearing the same name, and a search on the name alone returns whichever of them was photographed.
Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.
No 3D scan of Tetrahedraletes medinensis 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 itThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0.