Sphenolepis sternbergiana
No picture of Sphenolepis sternbergiana 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 Sphenolepis sternbergiana, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- SphenolepisPBDB
- Diet
- "photoautotroph"PBDB, for Streptophyta
Time the record covers
At least 12 million years on record.
The record covers at least 125.77 Mya to 113.2 Mya. No occurrence read is dated outside 132.6 Mya to 110.1 Mya.
3 occurrences of Sphenolepis sternbergiana on record, most of them in the Early 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
3 occurrences- Early Cretaceous100%
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.
Sphenolepis sternbergiana and its relatives
Early CretaceousWhere Sphenolepis sternbergiana and its relatives were recorded in the Early Cretaceous.
Found in the same rock
28 taxa- Frenelopsis2 sites
- Abietites longifolius1 site
- Araucarites aquiensis1 site
- Arthropoda1 site
- Athrotaxopsis1 site
- Brachyphyllum1 site
- Brachyphyllum crassicaule1 site
- Cladophlebis ungeri1 site
- Coniferales1 site
- Desmiophyllum1 site
- Dichotozamites cycadopsis1 site
- Dicotylophyllum1 site
- Dicotylophyllum ovatodecurrens1 site
- Equisetum1 site
- Equisetum lyellii1 site
- Kenella1 site
- Landonia calophylla1 site
- Nelumbites extenuinervis1 site
- Nelumbites minimus1 site
- Pabiania1 site
- Pinaceae1 site
- Platanaceae1 site
- Pseudofrenelopsis parceramosa1 site
- Sapindopsis1 site
The Paleobiology Database records 3 sites for Sphenolepis sternbergiana, 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
2 references- Recherches géologiques sur le Crétacé inférieur de l'Estremadura (Portugal)2
- The Megaflora from the Quantico Locality (Upper Albian), Lower Cretaceous Potomac Group of Virginia1
Each of the 3 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 the Paleobiology Database's own record for the work.
Media and terms
Media content0
No picture of Sphenolepis sternbergiana 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 Sphenolepis sternbergiana, or no answer at all. This entry cannot say which.
No 3D scan of Sphenolepis sternbergiana was found in MorphoSource and Sketchfab.
Smithsonian Open Access 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 itSphenolepis through timeFormations of the Early CretaceousThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Schenk 1871