Nododelphinula
via iDigBio · CC0 · 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
- NododelphinulidaePBDB
- Diet
- grazerPBDB, for Trochoidea
- Life habit
- epifaunalPBDB, for Trochoidea
- Motility
- actively mobilePBDB, for Trochoidea
- Vision
- limitedPBDB, for Gastropoda
Time the record covers
At least 93 million years on record.
The record covers at least 165.3 Mya to 72.2 Mya. No occurrence read is dated outside 170.9 Mya to 66 Mya.
22 occurrences of Nododelphinula on record, most of them in the Early Cretaceous. 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
22 occurrencesThese 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
10 formations
- Hiraiga Formation4
- Chari Formation3
- Tanohata Formation2
- Carmel Formation2
- Mexcala Formation1
- Jhurio Formation1
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The named rock units Nododelphinula has been recovered from, largest first. Drawn where the rock is now, not where it formed. 5 occurrences have no formation on record, which is common for older literature.
Nododelphinula and its relatives
Early CretaceousWhere Nododelphinula and its relatives were recorded in the Early Cretaceous.
Found in the same rock
384 taxa- Pterotrigonia5 sites
- Tylostoma5 sites
- Astarte4 sites
- Astarte minor3 sites
- Calliomphalus3 sites
- Chilodonta3 sites
- Cirsocerithium3 sites
- Crinoidea3 sites
- Pyrazus3 sites
- Semisolarium3 sites
- Trajanella3 sites
- Amauropsis2 sites
- Anthozoa2 sites
- Ataphrus2 sites
- Avellana2 sites
- Camptonectes2 sites
- Confusiscala2 sites
- Cryptaulax2 sites
- Cryptocoenia biedai2 sites
- Discotectus2 sites
- Eriptycha2 sites
- Eunerinea2 sites
- Exogyra2 sites
- Gastropoda2 sites
The Paleobiology Database records 16 sites for Nododelphinula, 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
10 references- Unpublished data from Kachchh6
- Kase, 19846
- The Urgonian facies of the Soviet Carpathians2
- Marine Jurassic Gastropods, Central and Southern Utah2
- The gastropods from the Barremian of Serre de Bleyton (Drôme, SE France)1
- Early Maastrictian mollusca from the Mexcala formation of the state of Guererro, southern Mexico1
- Die paläoökologische, biostratigraphische und paläogeographische Auswertung der Mollusken-Fauna der Zirc-Kalk-Formation [Paleoecological, biostratigraphic and paleogeographic analysis of the mollusc fauna of the Zirc Limestone Formation]1
- Die geologische Entwicklung von Süd-Mozambique seit der Unterkreide und die Ammoniten-Fauna von Unterkreide und Cenoman1
- The stratigraphical palaeontology of the Lower Greensand1
- Pelecipidos y gasteropodos del Cretacico inferior de la region de San Juan Raya-Zapotitlan, Estado de Puebla1
Each of the 22 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. 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 Nododelphinula
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- CC0
- Commercial use
- the licence allows 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 itNododelphinulidae through timeFormations of the Early CretaceousThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Cossmann 1916