Nucula (Nucula)
No picture of Nucula (Nucula) was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Nucula (Nucula), or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- NuculaPBDB
- Diet
- deposit feeder, suspension feederPBDB, for Nuculidae
- Life habit
- infaunalPBDB, for Nuculidae
- Motility
- facultatively mobilePBDB, for Nuculidae
- Vision
- blindPBDB, for Bivalvia
- Environment
- coastal,inner shelf,outer shelf,oceanicPBDB, for Nuculidae
Time the record covers
At least 323 million years on record.
The record covers at least 323.4 Mya to 11.7 ka. No occurrence read is dated outside 335.4 Mya to 0 Mya.
545 occurrences of Nucula (Nucula) on record, most of them in the Eocene. The Paleobiology Database records this as a living group. 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
545 occurrences- Carboniferousunder 1%
- Middle Jurassicunder 1%
- Early Cretaceousunder 1%
- Late Cretaceous1%
- Paleocene9%
- Eocene47%
- Oligoceneunder 1%
- Miocene14%
- Pliocene13%
- Pleistocene15%
- Holoceneunder 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
110 formations
- Moodys Branch Formation · Jackson Group54
- Cook Mountain Formation · Claiborne Group43
- Lisbon Formation · Claiborne Group32
- Gosport Sand Formation · Claiborne Group29
- Porters Creek Formation · Midway Group16
- Kincaid Formation · Midway Group15
Loading coastlines…
The named rock units Nucula (Nucula) has been recovered from, largest first. Drawn where the rock is now, not where it formed. 86 further formations hold fewer occurrences each and are not listed. 66 occurrences have no formation on record, which is common for older literature.
Nucula (Nucula) and its relatives
EoceneWhere Nucula (Nucula) and its relatives were recorded in the Eocene.
Found in the same rock
3,068 taxa- Turritella58 sites
- Eburneopecten scintillatus48 sites
- Gastropoda48 sites
- Cadulus46 sites
- Bivalvia43 sites
- Dentalium39 sites
- Calyptraea (Trochita) aperta36 sites
- Corbula densata35 sites
- Caestocorbula wailesiana34 sites
- Hipponix34 sites
- Athleta petrosa33 sites
- Pseudoliva vetusta33 sites
- Tellinidae33 sites
- Ficus32 sites
- Myrtaea (Myrtaea) curta31 sites
- Retusa galba31 sites
- Venericardia (Rotundicardia) diversidentata31 sites
- Naticidae30 sites
- Polinices30 sites
- Nuculana29 sites
- Ancilla staminea28 sites
- Venericardia (Rotundicardia) rotunda28 sites
- Bullata semen27 sites
- Callista annexa27 sites
The Paleobiology Database records 389 sites for Nucula (Nucula), and this reads 240 of them. Of that, one read hit the database's own return limit, so every count below is a floor rather than a total. 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
118 references- Resilience of marine invertebrate communities during the early Cenozoic hyperthermals49
- Fossil assemblages of a marine transgressive sand, Moody''s Branch Formation (Upper Eocene), Louisiana and Mississippi37
- Stratigraphic Distribution of Paleocene and Eocene Fossils in the Eastern Gulf Coast Region26
- Catalogue of the Paleocene and Eocene mollusca of the southern and eastern United States. Part 1. Pelecypoda, Amphineura, Pteropoda, Scaphopoda and Cephalopoda25
- Faunal stability and environmental change in the middle Eocene Gulf Coastal Plain (PhD Thesis, Harvard University)22
- Unpublished census data from Atlantic coastal plain and circum-Caribbean Neogene assemblages and taxonomic opinions17
- Ecological control of evolutionary rates in Paleocene - Eocene marine molluscs17
- Die Fauna des marinen Miozäns von Kevelaer (Niederrhein). Band 2 Bivalvia, Scaphopoda, Cephalopoda, Bryozoa, Annelida, Brachiopoda16
- Effects of sampling on paleoecologic and taphonomic analyses in high-diversity fossil accumulations: an example from the Eocene Gosport Sand, Alabama15
- Environmental and biological controls on the diversity and ecology of Late Cretaceous through early Paleogene marine ecosystems in the US Gulf Coastal Plain14
- The Neogene Amphineura and Bivalvia (Protobranchia and Pteriomorphia) from Kallo and Doel (Oost Vlaanderen, Belgium)13
- Studies on the marine Pleistocene: Part II. The marine Pleistocene mollusks of eastern North America12
Each of the 545 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. 106 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
3D model
- Source
- Sketchfab
- Licence
- CC Attribution-NonCommercial
- Commercial use
- the licence does not allow it
No picture of Nucula (Nucula) was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none.
GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Nucula (Nucula), or no answer at all. This entry cannot say which.
MorphoSource 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 itNucula through timeFormations of the EoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Lamarck 1799