Hintzecurus

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
- HintzecurinaePBDB
- Diet
- deposit feederPBDB, for Proetida
- Life habit
- low-level epifaunalPBDB, for Trilobita
- Motility
- fast-movingPBDB, for Trilobita
- Vision
- well-developedPBDB, for Hystricuridae
- Environment
- marinePBDB, for Trilobita
Time the record covers
At most 12 million years on record.
Every occurrence read is dated to somewhere between 488.9 Mya and 477.1 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
7 occurrences of Hintzecurus 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
7 occurrences- Cambrian27%
- Ordovician73%
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
3 formations
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The named rock units Hintzecurus has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Hintzecurus and its relatives
OrdovicianWhere Hintzecurus and its relatives were recorded in the Ordovician.
Found in the same rock
14 taxa- Genalaticurus genalatus6 sites
- Politicurus politus6 sites
- Remopleuridiella caudalimbata4 sites
- Bellefontia acuminiferentis3 sites
- Bellefontia chamberlaini3 sites
- Clelandia utahensis2 sites
- Xenostegium franklinense2 sites
- Bellefontia ibexensis1 site
- Genalaticurus1 site
- Hystricurus1 site
- Parahystricurus1 site
- Politicurus1 site
- Rossicurus1 site
- Rossicurus lepidus1 site
The Paleobiology Database records 7 sites for Hintzecurus, and this reads all of them. The number is how many of those sites it was catalogued from too.
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- Classification of the trilobite subfamilies Hystricurinae and Hintzecurinae subfam. nov. with new genera from the Lower Ordovician (Ibexian) of Idaho and Utah3
- Lower Ordovician trilobites from western Utah and eastern Nevadea2
- Stratigraphy of the Garden City Formation in northeastern Utah, and its trilobite faunas2
Each of the 7 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 the Paleobiology Database's own record for the work.
Media and terms
Media content1

Picture of Hintzecurus
- Source
- GBIF
- Credit
- Yale Peabody Museum
- Licence
- CC0
- Commercial use
- the licence allows it
No 3D scan of Hintzecurus was found in MorphoSource and Sketchfab.
Smithsonian Open Access was 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 itHintzecurinae through timeFormations of the OrdovicianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Adrain et al. 2003