Baluchicardia
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
- CarditesinaePBDB
- Diet
- suspension feederPBDB, for Carditidae
- Life habit
- infaunalPBDB, for Carditidae
- Motility
- facultatively mobilePBDB, for Carditidae
- Vision
- blindPBDB, for Crassatelloidea
- Environment
- marinePBDB, for Crassatelloidea
Time the record covers
At least 10 million years on record.
The record covers at least 66 Mya to 56 Mya. No occurrence read is dated outside 72.2 Mya to 48.07 Mya.
134 occurrences of Baluchicardia on record, most of them in the Paleocene. 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
134 occurrences- Late Cretaceous23%
- Paleocene76%
- Eoceneunder 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
12 formations
- Kincaid Formation · Midway Group34
- Wills Point Formation · Midway Group23
- Porters Creek Formation · Midway Group19
- Tuscahoma Formation · Wilcox Group8
- Naheola Formation · Midway Group6
- Manantial Formation6
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The named rock units Baluchicardia has been recovered from, largest first. Drawn where the rock is now, not where it formed. 28 occurrences have no formation on record, which is common for older literature.
Baluchicardia and its relatives
PaleoceneWhere Baluchicardia and its relatives were recorded in the Paleocene.
Found in the same rock
705 taxa- Turritella40 sites
- Cucullaea39 sites
- Venericardia (Baluchicardia) wilcoxensis28 sites
- Calyptraphorus24 sites
- Venericardia (Baluchicardia) bulla24 sites
- Crassatella23 sites
- Dentalium23 sites
- Athleta (Volutocorbis)22 sites
- Nuculana21 sites
- Jupiteria20 sites
- Agaronia18 sites
- Mesalia alabamiensis18 sites
- Nucula (Nucula) mediavia18 sites
- Orthosurcula18 sites
- Caryocorbula15 sites
- Natica15 sites
- Pitar15 sites
- Tornatellaea15 sites
- Corbula14 sites
- Cadulus13 sites
- Retusa13 sites
- Amusium (Propeamussium) alabamense12 sites
- Exilia pergracilis12 sites
- Flabellum conoideum12 sites
The Paleobiology Database records 84 sites for Baluchicardia, 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
16 references- Unpublished data on Cretaceous-Paleocene molluscan assemblages28
- Impact of lithification on the diversity, size distribution, and recovery dynamics of marine invertebrate assemblages24
- Catalogue of the Paleocene and Eocene mollusca of the southern and eastern United States. Part 1. Pelecypoda, Amphineura, Pteropoda, Scaphopoda and Cephalopoda24
- Stratigraphic Distribution of Paleocene and Eocene Fossils in the Eastern Gulf Coast Region19
- The first 2 million years after the Cretaceous-Tertiary boundary in east Texas: Rate and paleoecology of the molluscan recovery10
- The Midway Group of Texas8
- Resilience of marine invertebrate communities during the early Cenozoic hyperthermals4
- The Late Cretaceous ammonite genus Libycoceras in the Iullemmeden Basin (West Africa) and its palaeogeographical significance3
- La fauna de Moluscos del Paleoceno de Columbia; Moluscos una capa del Paleoceno de Manantial (Guajira)3
- La fauna de moluscos del Paleoceno de Colombia. Moluscos de una capa del Paleoceno de Manatial (Guajira)3
- Environmental and biological controls on the diversity and ecology of Late Cretaceous through early Paleogene marine ecosystems in the US Gulf Coastal Plain2
- The earliest Paleocene Bivalvia of Egypt2
Each of the 134 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. 4 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 Baluchicardia
- 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
No 3D scan of Baluchicardia 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 itCarditesinae through timeFormations of the PaleoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Rutsch and Schenck 1943)