Halobia
via iDigBio · CC BY-NC-SA · 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
- HalobiidaePBDB
- Diet
- suspension feederPBDB, for Ostreida
- Life habit
- epifaunalPBDB, for Ostreida
- Motility
- stationary, attachedPBDB, for Ostreida
- Vision
- blindPBDB, for Bivalvia
- Environment
- marine,brackishPBDB, for Ostreida
Time the record covers
At least 70 million years on record.
The record covers at least 241.464 Mya to 170.9 Mya. No occurrence read is dated outside 251.902 Mya to 168.2 Mya.
834 occurrences of Halobia on record, most of them in the Late Triassic. 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
834 occurrences- Early Triassicunder 1%
- Middle Triassic5%
- Late Triassic95%
- Middle Jurassicunder 1%
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
80 formations
- Pardonet Formation66
- Halstatt Formation41
- Luning Formation39
- Peschanka Formation23
- De Geerdalen Formation · Sassendalen Group21
- Sabudani Formation · Kochigatani Group16
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The named rock units Halobia has been recovered from, largest first. Drawn where the rock is now, not where it formed. 56 further formations hold fewer occurrences each and are not listed. 404 occurrences have no formation on record, which is common for older literature.
Halobia and its relatives
Late TriassicWhere Halobia and its relatives were recorded in the Late Triassic.
Found in the same rock
721 taxa- Ammonoidea21 sites
- Inoceramus ussuriensis19 sites
- Oxytoma mojsisovicsi17 sites
- Bivalvia16 sites
- Gastropoda16 sites
- Chlamys mojsisovicsi13 sites
- Tosapecten subhiemalis12 sites
- Arcestes11 sites
- Nuculana11 sites
- Palaeopharus11 sites
- Tosapecten suzukii11 sites
- Tropites11 sites
- Monotis (Eomonotis) scutiformis10 sites
- Oxytoma10 sites
- Oxytoma zitteli10 sites
- Umbrostrea montiscaprilis10 sites
- Schafhaeutlia9 sites
- Septocardia9 sites
- Discotropites8 sites
- Juvavites8 sites
- Palaeoneilo8 sites
- Pleuromya8 sites
- Protrachyceras8 sites
- Tosapecten8 sites
The Paleobiology Database records 508 sites for Halobia, 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
97 references- Materialen zu einer Monographie der Halobiidae und Monotidae der Trias [Monograph on the Halobiidae and Monotidae of the Triassic]161
- Die Brachiopoden, Lamellibranchiaten und Gastropoden der Trias von Timor I60
- Late Triassic Bivalvia (Chiefly Halobiidae and Monotidae) from the Pardonet Formation, Williston Lake Area, Northeastern British Columbia, Canada47
- Upper Triassic marine invertebrate faunas of North America37
- Markevich and Zakharov, 200431
- [Sections of the Trias from the upper River Kolym and northern Priochotya]31
- A systematic survey of the Mesozoic Bivalvia from Japan29
- Community structure, paleoecology, and depositional environments within the Upper Triassic Luning Formation of Nevada28
- Map and table describing fossil collections and related samples in the Ketchikan and Prince Rupert Quadrangles, southeastern Alaska27
- Fossil succession and sequence stratigraphy of the Upper Triassic of Black Bear Ridge, northeast British Columbia, a GSSP prospect for the Carnian-Norian boundary25
- Carnian (Upper Triassic) sponge mounds of the northwestern Sichuan Basin, China: Stratigraphy, facies and paleoecology18
- Atlas Triasovoj fauny i fory Severo-Vostoka SSSR [Atlas of Triassic fauna and flora from North-East USSR]18
Each of the 834 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. 85 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 content1
Picture of Halobia
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- CC BY-NC-SA
- Commercial use
- the licence does not allow it
No 3D scan was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itHalobiidae through timeFormations of the Late TriassicThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Bronn 1830