Thaleops ovata
via iDigBio · via iDigBio. 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
- ThaleopsPBDB
- Diet
- carnivorePBDB, for Corynexochida
- Life habit
- nektobenthicPBDB, for Corynexochida
- Motility
- actively mobilePBDB, for Corynexochida
- Environment
- marinePBDB, for Trilobita
Time the record covers
At least 900 thousand years on record.
The record covers at least 458.2 Mya to 457.3 Mya. No occurrence read is dated outside 471.3 Mya to 449.6 Mya.
44 occurrences of Thaleops ovata 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
44 occurrences- Ordovician100%
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
10 formations
- Crown Point Formation · Chazy Group17
- Day Point Formation · Chazy Group13
- Valcour Formation · Chazy Group4
- Quimbys Mill Formation · Platteville Group2
- Grand Detour Formation · Platteville Group2
- Mifflin Formation · Platteville Group1
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The named rock units Thaleops ovata 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.
Thaleops ovata and its relatives
OrdovicianWhere Thaleops ovata and its relatives were recorded in the Ordovician.
Found in the same rock
177 taxa- Leperditia canadensis23 sites
- Multicostella platys22 sites
- Isotelus harrisi19 sites
- Raphistoma stamineum17 sites
- Stenopareia globosus16 sites
- Macrocoelia champlainensis15 sites
- Onychoplecia longirostris15 sites
- Bucania sulcatina14 sites
- Mimella vulgaris14 sites
- Rafinesquina alternata12 sites
- Stictopora fenestrata12 sites
- Camerella ventricosa11 sites
- Pliomerops canadensis11 sites
- Camerella varians10 sites
- Hibbertia valcourensis10 sites
- Calyptaulax annulata9 sites
- Eurychilina latimarginata9 sites
- Maclurites magnus9 sites
- Phylloporina incepta9 sites
- Amphilichas minganensis8 sites
- Bathyurus (Raymondites) longispinus8 sites
- Dactylogonia incrassata8 sites
- Isotelus simplex8 sites
- Ctenodonta peracuta7 sites
The Paleobiology Database records 44 sites for Thaleops ovata, 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
5 references- The Chazy Formation and its fauna35
- Platteville and Decorah Trilobites from Illinois and Wisconsin4
- Biostratigraphy of the Middle and Late Ordovician cephalopods of the Upper Mississippi Valley area3
- Brachiopods and trilobites of the Sardeson Beds in the Twin Cities1
- The fauna of the Chazy Limestone1
Each of the 44 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 Thaleops ovata
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- not stated by the source
- Commercial use
- cannot be read from the licence given — check the record
No 3D scan of Thaleops ovata 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 itThaleops through timeFormations of the OrdovicianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Conrad 1843