Dalmanella unguis
No picture of Dalmanella unguis was found. Wikipedia, Wikidata and iDigBio were searched and had none. 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 Dalmanella unguis, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- DalmanellaPBDB
- Diet
- suspension feederPBDB, for Dalmanella
- Life habit
- epifaunalPBDB, for Dalmanella
- Motility
- stationary, attachedPBDB, for Dalmanella
- Vision
- blindPBDB, for Rhynchonellata
- Environment
- marinePBDB, for Lophophorata
Time the record covers
At least 3.3 million years on record.
The record covers at least 457.3 Mya to 454 Mya. No occurrence read is dated outside 459.7 Mya to 449.5 Mya.
5 occurrences of Dalmanella unguis on record, most of them in the Ordovician. 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
5 occurrences- Ordovician100%
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
1 formation
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The named rock units Dalmanella unguis 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.
Dalmanella unguis and its relatives
OrdovicianWhere Dalmanella unguis and its relatives were recorded in the Ordovician.
Found in the same rock
48 taxa- Drabovia3 sites
- Gelidorthis carlsi3 sites
- Rafinesquina lignani3 sites
- Svobodaina armoricana3 sites
- Triplesia iberica3 sites
- Dalicrinus hammanni2 sites
- Fombuenacrinus nodulus2 sites
- Hedstroemina2 sites
- Paracraniops2 sites
- Reuschella2 sites
- Strophomena2 sites
- Tentaculites2 sites
- Aegiria1 site
- Ambonacrinus decorus1 site
- Broeggerolithus1 site
- Brongniartella1 site
- Cekovia1 site
- Chasmops1 site
- Chonetoidea1 site
- Dalmanitina (Dalmanitina) acuta1 site
- Decoroproetus1 site
- Diploporita1 site
- Dysplanus (Zetillaenus)1 site
- Eccoptochile1 site
The Paleobiology Database records 5 sites for Dalmanella unguis, 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
3 references- New Caradoc brachiopods from the Iberian Chains (northeastern Spain) and their stratigraphic significance2
- Evolution, succession & replacement in the type Caradoc (Ordovician) benthic faunas of England2
- Nuevos equinodermos (cistideos y blastozoos) del Ordovícico de la Cordi llera Ibérica (NE España)1
Each of the 5 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 content0
No picture of Dalmanella unguis was found. Wikipedia, Wikidata and iDigBio were searched and had none.
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 Dalmanella unguis, or no answer at all. This entry cannot say which.
No 3D scan of Dalmanella unguis 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 itDalmanella through timeFormations of the OrdovicianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Sowerby and Murchison 1839)