Gleicheniidites
No picture of Gleicheniidites 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 Gleicheniidites, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- GleicheniaceaePBDB
- Diet
- "photoautotroph"PBDB, for Streptophyta
Time the record covers
At least 196 million years on record.
The record covers at least 201.4 Mya to 5.333 Mya. No occurrence read is dated outside 205.7 Mya to 2.58 Mya.
596 occurrences of Gleicheniidites on record, most of them in the Late 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
596 occurrences- Late Triassicunder 1%
- Early Jurassicunder 1%
- Middle Jurassicunder 1%
- Late Jurassic1%
- Early Cretaceous21%
- Late Cretaceous36%
- Paleocene26%
- Eocene10%
- Oligoceneunder 1%
- Miocene2%
- Plioceneunder 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
80 formations
- Fort Union Formation69
- Monte Chico Formation41
- Lefipán Formation29
- Bathurst Island Formation27
- Chorrillo Formation21
- Hell Creek Formation17
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The named rock units Gleicheniidites has been recovered from, largest first. Drawn where the rock is now, not where it formed. 56 further formations hold fewer occurrences each and are not listed. 149 occurrences have no formation on record, which is common for older literature.
Gleicheniidites and its relatives
Late CretaceousWhere Gleicheniidites and its relatives were recorded in the Late Cretaceous.
Found in the same rock
2,344 taxa- Tricolpites111 sites
- Araucariacites australis84 sites
- Laevigatosporites81 sites
- Deltoidospora77 sites
- Liliacidites74 sites
- Triporopollenites69 sites
- Cyathidites minor61 sites
- Osmundacidites61 sites
- Laevigatosporites ovatus58 sites
- Ephedripites50 sites
- Pediastrum48 sites
- Cycadopites47 sites
- Microreticulatisporites46 sites
- Pinuspollenites46 sites
- Cicatricosisporites dorogensis45 sites
- Momipites45 sites
- Baculatisporites comaumensis44 sites
- Leiotriletes44 sites
- Ovoidites42 sites
- Taxodium42 sites
- Caryapollenites41 sites
- Microcachryidites antarcticus41 sites
- Thompsonipollis magnificus41 sites
- Coniferales40 sites
The Paleobiology Database records 383 sites for Gleicheniidites, 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
98 references- Palinología del entorno cretácico/paleógeno del SO de la provincia de Santa Cruz: significado estratigráfico y paleoambiental56
- Biostratigraphy of selected K/T boundary sections in southwestern North Dakota, USA: toward a refinement of palynological identification criteria46
- Distribution of pollen and spores in a subsurface marine Wilcox (Paleocene-Eocene) section in southwest Louisiana42
- Palynological data from the Fort Union and Wasatch formations, Powder River basin, Wyoming and Montana35
- Middle Cretaceous palynomorph assemblages from clays near the Horizon Beta deep-sea outcrop28
- Cretaceous/Paleogene Floral Turnover in Patagonia: Drop in Diversity, Low Extinction, and a Classopollis Spike27
- Palynology of the Cenomanian of Bathurst Island, Northern Territory, Australia27
- Maastrichtian palynological assemblages from the Chorrillo Formation, Patagonia, Argentina20
- Upper Mesozoic microfloras from South-Eastern19
- Kerogen and palynomorph analyses of the mid-Cretaceous Bahariya Formation and Abu Roash “G” Member, North Western Desert, Egypt14
- Cretaceous palynomorphs from the James Ross Island area, Antarctica - A pilot Study13
- A reconstruction of the early Palaeocene palaeovegetation of Turtle Mountain, south-western Manitoba, Canada10
Each of the 596 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. 86 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 content0
No picture of Gleicheniidites 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 Gleicheniidites, or no answer at all. This entry cannot say which.
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 itGleicheniaceae through timeFormations of the Late CretaceousThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Dettmann 1963