Orbicella

Uncredited · via Wikidata/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
- MerulinidaePBDB
- Diet
- microcarnivore, photosymbioticPBDB, for Scleractinia
- Life habit
- intermediate-level epifaunal, colonial, clonalPBDB, for Scleractinia
- Motility
- stationary, attachedPBDB, for Scleractinia
- Vision
- blindPBDB, for Anthozoa
- Environment
- marinePBDB, for Scleractinia
Time the record covers
At least 346 million years on record.
The record covers at least 346.7 Mya to 11.7 ka. No occurrence read is dated outside 358.86 Mya to 0 Mya.
703 occurrences of Orbicella on record, most of them in the Pleistocene. The Paleobiology Database records this as a living group. 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
703 occurrences- Carboniferousunder 1%
- Eoceneunder 1%
- Oligocene1%
- Miocene11%
- Pliocene10%
- Pleistocene72%
- Holocene6%
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
48 formations
- Hato Formation90
- San Luis Formation63
- Ironshore Formation43
- Moin Formation · Limon Group27
- Seroe Domi Formation25
- Gurabo Formation23
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The named rock units Orbicella has been recovered from, largest first. Drawn where the rock is now, not where it formed. 24 further formations hold fewer occurrences each and are not listed. 279 occurrences have no formation on record, which is common for older literature.
Orbicella and its relatives
PleistoceneWhere Orbicella and its relatives were recorded in the Pleistocene.
Found in the same rock
668 taxa- Agaricia agaricites68 sites
- Acropora cervicornis56 sites
- Siderastrea siderea54 sites
- Acropora palmata52 sites
- Pseudodiploria strigosa47 sites
- Porites astreoides44 sites
- Colpophyllia natans41 sites
- Montastrea cavernosa35 sites
- Stephanocoenia intersepta35 sites
- Porites baracoaensis33 sites
- Solenastrea bournoni31 sites
- Caulastrea portoricensis30 sites
- Dichocoenia stokesi30 sites
- Manicina areolata30 sites
- Porites portoricensis29 sites
- Stephanocoenia duncani29 sites
- Madracis decactis26 sites
- Stylophora granulata25 sites
- Diploria labyrinthiformis24 sites
- Placocyathus variabilis23 sites
- Porites furcata23 sites
- Pseudodiploria clivosa21 sites
- Stylophora monticulosa20 sites
- Montastraea cylindrica19 sites
The Paleobiology Database records 203 sites for Orbicella, 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
87 references- A new, extinct Pleistocene reef coral from the Montastraea "annularis" species complex125
- Community structure of Pleistocene coral reefs of Curacao, Netherlands Antilles49
- Ecological persistence interrupted in Caribbean coral reefs46
- Taxonomic vetting of Pleistocene coral occurrence data43
- Coral associations of the Pleistocene Ironshore Formation, Grand Cayman42
- Neogene paleontology in the northern Dominican Republic, 11. The family Faviidae (Anthozoa, Scleractinia), part 1. The genera Montastrea and Solenastrea41
- Overlapping species boundaries and hybridization within the Montastrea "annularis" reef coral complex in the Pleistocene of the Bahama Islands40
- Broad-scale patterns in Pleistocene coral reef communities from the Caribbean: implications for ecology and management39
- Neogene reef coral assemblages of the Bocas del Toro region, Panama: the rise of Acropora palmata38
- Origination preceding extinction during late Cenozoic turnover of Caribbean reefs36
- The fossil corals of Christmas Island13
- Holocene reef development along the northeastern St. Croix shelf, Buck Island, US Virgin Islands12
Each of the 703 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. 75 further references are not listed. 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 content2

Picture of Orbicella
- Source
- Wikidata/Commons
- Credit
- nobody named on the record
- Licence
- not stated by the source
- Commercial use
- cannot be read from the licence given — check the record
3D model
- Source
- Sketchfab
- Licence
- CC0 Public Domain
- Commercial use
- the licence allows it
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 itMerulinidae through timeFormations of the PleistoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Dana 1846