Grambergia tetsaensis
No picture of Grambergia tetsaensis 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 Grambergia tetsaensis, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- GrambergiaPBDB
- Diet
- carnivorePBDB, for Ceratitida
- Life habit
- nektonicPBDB, for Ceratitida
- Motility
- actively mobilePBDB, for Ceratitida
- Vision
- well-developedPBDB, for Cephalopoda
- Environment
- marinePBDB, for Cephalopoda
Time the record covers
At most 1.9 million years on record.
Every occurrence read is dated to somewhere between 247 Mya and 245.19 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
8 occurrences of Grambergia tetsaensis on record, most of them in the Middle 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
8 occurrences- Middle Triassic100%
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 Grambergia tetsaensis has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Grambergia tetsaensis and its relatives
Middle TriassicWhere Grambergia tetsaensis and its relatives were recorded in the Middle Triassic.
Found in the same rock
21 taxa- Stenophyllites kindlei5 sites
- Ussurites muskwa4 sites
- Bradyia cameronense2 sites
- Columbisculites maclearni2 sites
- Groenlandites canadensis2 sites
- Lenotropites tardus2 sites
- Paracrochordiceras americanum2 sites
- Caucasites mulleri1 site
- Caucasites orchardi1 site
- Columboceras inflatum1 site
- Grambergia mackenzii1 site
- Groenlandites kummeli1 site
- Groenlandites silberlingi1 site
- Gymnites procerus1 site
- Lenotropites caurus1 site
- Lenotropites tricarinatus1 site
- Paracrochordiceras benderi1 site
- Paradanubites shevyrevi1 site
- Stenopopanoceras1 site
- Stenopopanoceras falcatum1 site
- Stenopopanoceras normale1 site
The Paleobiology Database records 8 sites for Grambergia tetsaensis, and this reads all of them. The number is how many of those sites it was catalogued from too.
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- Canadian Triassic Ammonoid Faunas5
- Early Anisian (Middle Triassic) ammonoid biostratigraphy of northeastern British Columbia2
- Middle Triassic (Anisian) ammonoids from northeastern British Columbia and Ellesmere Island1
Each of the 8 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 Grambergia tetsaensis 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 Grambergia tetsaensis, or no answer at all. This entry cannot say which.
No 3D scan of Grambergia tetsaensis 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 itGrambergia through timeFormations of the Middle TriassicThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. McLearn 1969