Corbisema hastata
No picture of Corbisema hastata was found. Wikipedia, Wikidata and iDigBio were searched and had none. GBIF was not searched: the Paleobiology Database does not place Corbisema hastata firmly enough to tell it from something else bearing the same name, and a search on the name alone returns whichever of them was photographed. Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.
On record
Recorded, not inferred- Sits inside
- CorbisemaPBDB
- Diet
- "photoautotroph"PBDB, for Chrysophyceae
- Life habit
- planktonicPBDB, for Chrysophyceae
- Motility
- passively mobilePBDB, for Chrysophyceae
Time the record covers
At least 54 million years on record.
The record covers at least 56 Mya to 1.8 Mya. No occurrence read is dated outside 66 Mya to 774 ka.
22 occurrences of Corbisema hastata on record. 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 occurrences- Paleocene50%
- Eocene5%
- Miocene41%
- Pleistocene5%
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
3 formations
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The named rock units Corbisema hastata has been recovered from, largest first. Drawn where the rock is now, not where it formed. 10 occurrences have no formation on record, which is common for older literature.
Found in the same rock
88 taxa- Coscinodiscus9 sites
- Thalassionema9 sites
- Lioloma8 sites
- Rossiella8 sites
- Azpeitia7 sites
- Crucidenticula7 sites
- Dictyocha7 sites
- Triceratium7 sites
- Actinocyclus6 sites
- Rhizosolenia6 sites
- Acanthodiscus4 sites
- Actinocyclus ellipticus4 sites
- Anaulus4 sites
- Aulacodiscus4 sites
- Carduifolia4 sites
- Chasea4 sites
- Endictya4 sites
- Hemiaulus4 sites
- Melosira4 sites
- Pseudopyxilla4 sites
- Pterotheca4 sites
- Pyrgodiscus4 sites
- Pyxidicula4 sites
- Radiolaria4 sites
The Paleobiology Database records 15 sites for Corbisema hastata, 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
4 references- Upper Cretaceous and lower Paleocene diatom and silicoflagellate biostratigraphy of Seymour Island, eastern Antarctic Peninsula11
- Site U13379
- Site U13411
- Correlation of the middle Eocene Kellogg Shale of northern California1
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. Each entry links to doi.org. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.
Media and terms
Media content0
No picture of Corbisema hastata was found. Wikipedia, Wikidata and iDigBio were searched and had none.
GBIF was not searched: the Paleobiology Database does not place Corbisema hastata firmly enough to tell it from something else bearing the same name, and a search on the name alone returns whichever of them was photographed.
Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.
No 3D scan of Corbisema hastata 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 itCorbisema through timeThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Perch-Nielsen 1975