Lagarodus angustus
No picture of Lagarodus angustus 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 Lagarodus angustus, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- LagarodusPBDB
- Diet
- carnivorePBDB, for Holocephali
- Life habit
- nektobenthicPBDB, for Holocephali
- Motility
- actively mobilePBDB, for Holocephali
Time the record covers
At most 12 million years on record.
Every occurrence read is dated to somewhere between 315.2 Mya and 303.7 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
3 occurrences of Lagarodus angustus on record, most of them in the Carboniferous. 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- Carboniferous100%
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
- Naco Formation1
- Altamont Limestone Formation · Marmaton Group1
Loading coastlines…
The named rock units Lagarodus angustus 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.
Lagarodus angustus and its relatives
CarboniferousWhere Lagarodus angustus and its relatives were recorded in the Carboniferous.
Found in the same rock
46 taxa- Cromyocrinus2 sites
- Deltodus angularis2 sites
- Glikmanius occidentalis2 sites
- Petalodus ohioensis2 sites
- Petrodus patelliformis2 sites
- Acondylacanthus1 site
- Agelacrinitidae1 site
- Aglaocrinus1 site
- Amelacanthus1 site
- Amphiscapha subrugosa1 site
- Anthracospirifer occiduus1 site
- Antiquatonia1 site
- Antiquatonia portlockianus1 site
- Bythiacanthus1 site
- Caseodus eatoni1 site
- Cladodus lamnoides1 site
- Cleiothyridina orbicularis1 site
- Composita subtilita1 site
- Deltodus sublaevis1 site
- Derbyia crassa1 site
- Dicromyocrinus1 site
- Echinaria1 site
- Edestus heinrichi1 site
- Edestus karpinskii1 site
The Paleobiology Database records 3 sites for Lagarodus angustus, 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- Middle Pennsylvanian (Desmoinesian) chondrichthyans from the Lake Neosho Shale Member of the Altamont Limestone in Montgomery County, Kansas1
- Chondrichthyans from the Pennsylvanian (Desmoinesian) Naco Formation of Central Arizona1
- Ueber eine neue Edestus-Art aus den Karbon-Ablagerungen der Umgebungen von Kolmna1
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. 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 Lagarodus angustus 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 Lagarodus angustus, or no answer at all. This entry cannot say which.
No 3D scan of Lagarodus angustus 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 itLagarodus through timeFormations of the CarboniferousThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Romanovsky 1864)