Protocardia rhaetica
No picture of Protocardia rhaetica was found. Wikidata and iDigBio were searched and had none. Wikipedia and Smithsonian Open Access did not answer, so this is what the others held rather than everything there is. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Protocardia rhaetica, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- ProtocardiaPBDB
- Diet
- suspension feederPBDB, for Cardiidae
- Life habit
- infaunalPBDB, for Cardiidae
- Motility
- facultatively mobilePBDB, for Cardiidae
- Vision
- blindPBDB, for Bivalvia
Time the record covers
At least 9.6 million years on record.
The record covers at least 215.38 Mya to 205.7 Mya. No occurrence read is dated outside 237 Mya to 199.5 Mya.
56 occurrences of Protocardia rhaetica 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
56 occurrences- Late Triassic99%
- Early 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
14 formations
- Kossen Formation22
- Koessen Formation13
- Westbury Formation7
- Redcar Mudstone Formation2
- Riva di Solto Formation1
- Zu Limestone Formation1
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The named rock units Protocardia rhaetica has been recovered from, largest first. Drawn where the rock is now, not where it formed. 2 occurrences have no formation on record, which is common for older literature.
Protocardia rhaetica and its relatives
Late TriassicWhere Protocardia rhaetica and its relatives were recorded in the Late Triassic.
Found in the same rock
261 taxa- Rhaetavicula contorta26 sites
- Myophoriopis16 sites
- Isocyprina ewaldi12 sites
- Cassianella11 sites
- Chlamys11 sites
- Modiolus11 sites
- Pseudoplacunopsis alpina11 sites
- Atreta intusstriata10 sites
- Gervillaria9 sites
- Isocyprina9 sites
- Nuculana9 sites
- Praechlamys valoniensis8 sites
- Homomya7 sites
- Bakevellia (Bakevelloides) praecursor6 sites
- Liostrea6 sites
- Palaeocardita austriaca6 sites
- Plagiostoma punctatum6 sites
- Cardinia5 sites
- Mytilus minutus5 sites
- Parallelodon5 sites
- Isocyprina (Eotrapezium)4 sites
- Myophoria inflata4 sites
- Palaeocardita4 sites
- Pinna4 sites
The Paleobiology Database records 45 sites for Protocardia rhaetica, 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
14 references- Stratigraphie und Biofacies der Koessener Formation (Obertrias, Nordliche Kalkalpen)17
- Brachiopod and bivalve ecology in the Late Triassic (Alps, Austria): onshore-offshore replacements caused by variations in sediment and nutrient supply14
- Palaeoecology of the Late Triassic extinction event in the SW UK6
- Linking taphonomy to community-level abundance: insights into compositional fidelity of the Upper Triassic shell concentrations (Eastern Alps)4
- Late Triassic and early Jurassic biostratigraphy of the Felixkirk Borehole, North Yorkshire4
- End-triassic bivalve extinction: Lombardian alps, Italy2
- Upper Triassic brachiopods and lamellibranchs from the Oman Peninsula, Arabia2
- Biostratigraphic correlation, paleoenvironment stress, and subrosion pipe collapse: Dutch Rhaetian shales uncover their secrets1
- Late Triassic–Jurassic bivalves from volcanic sediments of the Lhasa block, Tibet1
- Die Muschelfauna der Nayband-Formation (Obertrias, Nor - Rhät) des östlichen Zentraliran1
- Bivalvos del Traisico Superior en la Formacion Imon (Cordillera Iberica, Espana)1
- The Stratigraphical Palaeontology, ammonites excluded, of the Stowell Park borehole1
Each of the 56 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. 2 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 content0
No picture of Protocardia rhaetica was found. Wikidata and iDigBio were searched and had none.
Wikipedia and Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.
GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Protocardia rhaetica, or no answer at all. This entry cannot say which.
No 3D scan of Protocardia rhaetica was found in MorphoSource and Sketchfab.
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 itProtocardia through timeFormations of the Late TriassicThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Merian 1853)