Fahraeusodus marathonensis
No picture of Fahraeusodus marathonensis 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 Fahraeusodus marathonensis, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- FahraeusodusPBDB
- Diet
- carnivorePBDB, for Conodonta
- Life habit
- nektonicPBDB, for Conodonta
- Motility
- actively mobilePBDB, for Conodonta
- Vision
- well-developedPBDB, for Conodonta
Time the record covers
At least 1.9 million years on record.
The record covers at least 471.3 Mya to 469.4 Mya. No occurrence read is dated outside 488.9 Mya to 458.2 Mya.
15 occurrences of Fahraeusodus marathonensis on record, most of them in the Ordovician. 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
15 occurrences- Cambrianunder 1%
- Ordovician99%
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
5 formations
- Shallow Bay Formation · Cow Head Group5
- Skoki Formation4
- Green Point Formation · Cow Head Group3
- Kechika Formation1
- Ponon Trehue Formation1
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The named rock units Fahraeusodus marathonensis 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.
Fahraeusodus marathonensis and its relatives
OrdovicianWhere Fahraeusodus marathonensis and its relatives were recorded in the Ordovician.
Found in the same rock
53 taxa- Parapanderodus9 sites
- Drepanoistodus8 sites
- Paroistodus originalis8 sites
- Protopanderodus robustus8 sites
- Costiconus7 sites
- Drepanodus7 sites
- Periodon macrodentatus7 sites
- Protopanderodus6 sites
- Ansella longicuspica5 sites
- Apteracontiodus5 sites
- Erraticodon5 sites
- Oistodella5 sites
- Oistodus lanceolatus5 sites
- Periodon5 sites
- Drepanoistodus tablepointensis4 sites
- Dzikodus4 sites
- Nealeodus martinpointensis4 sites
- Bergstroemognathus3 sites
- Diaphorodus3 sites
- Histiodella holodentata3 sites
- Oistodus3 sites
- Decoriconus2 sites
- Gothodus2 sites
- Oepikodus2 sites
The Paleobiology Database records 12 sites for Fahraeusodus marathonensis, 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
4 references- Middle Ordovician (late Dapingian–Darriwilian) conodonts from the Cow Head Group and Lower Head Formation, western Newfoundland, Canada8
- Conodonts from a platform-to-basin transect, Lower Ordovician to Lower Silurian, northeastern British Columbia, Canada5
- Lower Ordovician faunas, stratigraphy, and sea-level history of the Middle Beekmantown Group, Northeastern New York1
- Early Ordovician conodonts from the southern Cuyania terrane (Mendoza Province, Argentina)1
Each of the 15 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 Fahraeusodus marathonensis 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 Fahraeusodus marathonensis, or no answer at all. This entry cannot say which.
No 3D scan of Fahraeusodus marathonensis 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 itFahraeusodus through timeFormations of the OrdovicianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Bradshaw 1969)