Heliolites
Searched as Heliolites porosus bergeri. The Paleobiology Database treats Heliolites as the accepted name.
Heliolites is a large and heterogenous genus of extinct tabulate corals in the family Heliolitidae. Specimens have been found in Ordovician to Devonian beds in North America, Europe, Africa, Asia, and Australia. The genus is particularly abundant in the Wellin Member of the Hanonet Formation of Belgium.

Jonathan Chen · CC BY 4.0 · via Wikipedia/Commons. 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
- HeliolitidaePBDB
- Diet
- suspension feeder, photosymbioticPBDB, for Tabulata
- Life habit
- epifaunalPBDB, for Tabulata
- Motility
- stationary, attachedPBDB, for Tabulata
- Vision
- blindPBDB, for Anthozoa
Time the record covers
At most 12 million years on record.
Every occurrence read is dated to somewhere between 393.47 Mya and 382.31 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
11 occurrences of Heliolites on record, most of them in the Devonian. 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
11 occurrences- Devonian100%
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
8 formations
- Torringen Formation3
- Freilingen Formation2
- Nohn Formation1
- Ahrdorf Formation1
- Junkerberg Formation1
- Ahbach Formation1
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The named rock units Heliolites has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Heliolites and its relatives
DevonianWhere Heliolites and its relatives were recorded in the Devonian.
Found in the same rock
1,775 taxa- Favosites120 sites
- Halysites52 sites
- Syringopora51 sites
- Crinoidea49 sites
- Bryozoa43 sites
- Tryplasma43 sites
- Propora42 sites
- Atrypa41 sites
- Atrypa reticularis39 sites
- Coenites38 sites
- Stromatoporoidea36 sites
- Gastropoda34 sites
- Eospirifer33 sites
- Calymene32 sites
- Rugosa31 sites
- Cystiphyllum30 sites
- Alveolites29 sites
- Leptaena rhomboidalis29 sites
- Aulopora28 sites
- Resserella28 sites
- Trilobita27 sites
- Isorthis26 sites
- Plasmopora26 sites
- Anthozoa24 sites
The Paleobiology Database records 295 sites for Heliolites, and this reads 240 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
2 references- Alveolitiden und Heliolitiden aus dem Mittel- und Oberdevon des Bergischen Landes (Rheinisches Schiefergebirge) [Alveolitids and heliolitids from the Middle and Upper Devonian of the Bergisches Land (Rheinisches Schiefergebirge)]6
- Zur stratigraphischen Verteilung tabulater Korallen im Mittel-Devon der Sötenicher Mulde (Rheinisches Schiefergebirge, Nord-Eifel)5
Each of the 11 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 content2
Picture of Heliolites
- Source
- Wikipedia/Commons
- Credit
- Jonathan Chen
- Licence
- CC BY 4.0
- Commercial use
- the licence allows it
3D model
- Source
- Sketchfab
- Credit
- Fossils in Shropshire
- Licence
- CC Attribution-NonCommercial
- Commercial use
- the licence does not allow it
Smithsonian Open Access and MorphoSource were not reached for this taxon, so this list is what the others held rather than everything there is.
The description on this site
- Source
- Wikipedia, “Heliolites”
- Licence
- CC BY-SA 4.0
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itHeliolitidae through timeFormations of the DevonianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Dana 1846