Sphaeronites pomum

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
- SphaeronitesPBDB
- Diet
- suspension feederPBDB, for Blastozoa
- Life habit
- epifaunalPBDB, for Blastozoa
- Motility
- stationaryPBDB, for Blastozoa
- Environment
- marinePBDB, for Echinodermata
Time the record covers
At least 2.9 million years on record.
The record covers at least 464.3 Mya to 461.4 Mya. No occurrence read is dated outside 469.1 Mya to 459.7 Mya.
25 occurrences of Sphaeronites pomum 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
25 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
7 formations
- Asaphus Limestone Formation13
- Holen Formation5
- Kandle Formation2
- Väo Formation1
- Raniceps Limestone Formation1
- Segerstad Formation1
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The named rock units Sphaeronites pomum 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.
Sphaeronites pomum and its relatives
OrdovicianWhere Sphaeronites pomum and its relatives were recorded in the Ordovician.
Found in the same rock
81 taxa- Sphaeronites (Sphaeronites) pomum4 sites
- Curtoceras3 sites
- Dianulites3 sites
- Esthoniopora curvata3 sites
- Pseudoasaphus tecticaudatus tecticaudatus3 sites
- Sinuites rugulosus3 sites
- Aserioceras purtsensis2 sites
- Bifoveoceras2 sites
- Cheirocrinus leuchtenbergi2 sites
- Ctenoceras2 sites
- Dianulites apiculatus2 sites
- Dianulites detritus2 sites
- Drepanoistodus forceps2 sites
- Ecculiomphalus centrifugus2 sites
- Eccyliopterus regularis2 sites
- Echinosphaerites aurantium2 sites
- Echinosphaerites aurantium infrum2 sites
- Endoceras2 sites
- Favositella discoidalis2 sites
- Glossorthis2 sites
- Holopea eichwaldi2 sites
- Hoplolichas dissidens2 sites
- Illaenus2 sites
- Mesotrypa2 sites
The Paleobiology Database records 25 sites for Sphaeronites pomum, 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- Non-Crinoid Pelmatozoa from the Paleozoic of Sweden18
- Evolution and Functional Morphology of the Cystoid Sphaeronites in Britain and Scandinavia3
- Stratigrafia viruskoy i kharjuskoy seriy (ordovik) Sevemoy Estonii. [Stratigraphy of the Viruan and Harjuan Series (Ordovician) in North Estonia]3
- Lower Palaeozoic geology of southern Sweden1
Each of the 25 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 Sphaeronites pomum
- 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 Sphaeronites pomum 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 itSphaeronites through timeFormations of the OrdovicianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Volborth 1846)