Cardinia
via iDigBio · CC BY-NC-ND · 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
- CardiniidaePBDB
- Diet
- suspension feederPBDB, for Cardiniidae
- Life habit
- infaunalPBDB, for Cardiniidae
- Motility
- facultatively mobilePBDB, for Cardiniidae
- Vision
- blindPBDB, for Crassatelloidea
- Environment
- marinePBDB, for Crassatelloidea
Time the record covers
At least 245 million years on record.
The record covers at least 250.8 Mya to 5.333 Mya. No occurrence read is dated outside 251.1 Mya to 2.58 Mya.
347 occurrences of Cardinia on record, most of them in the Early Jurassic. 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
347 occurrences- Early Triassicunder 1%
- Middle Triassic2%
- Late Triassic22%
- Early Jurassic75%
- Middle Jurassicunder 1%
- Late Jurassicunder 1%
- Plioceneunder 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
63 formations
- Kendlbach Formation25
- Cape Stewart Formation14
- Cape Stewart Beds Formation13
- Blue Lias Formation · Lias Group9
- Lower Lias Formation · Lias Group9
- Tolo Channel Formation8
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The named rock units Cardinia has been recovered from, largest first. Drawn where the rock is now, not where it formed. 39 further formations hold fewer occurrences each and are not listed. 172 occurrences have no formation on record, which is common for older literature.
Cardinia and its relatives
Early JurassicWhere Cardinia and its relatives were recorded in the Early Jurassic.
Found in the same rock
1,133 taxa- Modiolus64 sites
- Plicatula48 sites
- Oxytoma inequivalvis46 sites
- Liostrea45 sites
- Plagiostoma45 sites
- Gryphaea cymbium44 sites
- Pecten priscus43 sites
- Pleuromya42 sites
- Tancredia41 sites
- Lobothyris punctata39 sites
- Parallelodon37 sites
- Entolium35 sites
- Astarte34 sites
- Arcomya32 sites
- Gryphaea arcuata30 sites
- Chlamys substriata29 sites
- Chlamys textoria29 sites
- Lima28 sites
- Myoconcha decorata28 sites
- Pholadomya (Pholadomya) ambigua27 sites
- Pleuromya uniformis27 sites
- Entolium (Entolium) corneolum26 sites
- Serpula25 sites
- Weyla alata25 sites
The Paleobiology Database records 252 sites for Cardinia, 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
71 references- The Lower Jurassic Rocks of East Greenland Part 162
- Palokologie und zeitliche Verbreitung benthischer Faunengemeinschaften im Unterjura von Chile32
- The Lower Jurassic Rocks of East Greenland Part II The Mesozoic Sediments of the Kap Hope Area Southern Liverpool Land31
- Macrofaunal response to the end Triassic mass extinction in the West-Tethyan Kössen Basin, Austria25
- Etude géologique et paléontologique des environs de St-Ambroix (Gard). Première partie (Houiller, Trias, Infralias)20
- Palökologie benthischer Faunen aus dem Unter-Toarc SW-Europas15
- Dynamische Palaookologie und taxonomische Bearbeitung des Unterjura (Hettangium bis unteres Sinemurium) auf der Schwabischen Alb14
- Detailed biostratigraphy of Triassic deposits in the Lena lower reaches(northern Yakutia)12
- The Stratigraphical Palaeontology, ammonites excluded, of the Stowell Park borehole11
- A systematic survey of the Mesozoic Bivalvia from Japan9
- A sedimentary and faunal study of the Blue Lias of Dorset and Glamorgan9
- Early Jurassic bivalves from Sham Chung and Pat Kok Tsai, Hong Kong6
Each of the 347 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. 59 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 Cardinia
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- CC BY-NC-ND
- Commercial use
- the licence does not allow it
3D model
- Source
- Sketchfab
- Licence
- CC Attribution
- Commercial use
- cannot be read from the licence given — check the record
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itCardiniidae through timeFormations of the Early JurassicThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Agassiz 1841