Engelhardia

Uncredited · via Wikidata/Commons. May be a photograph of a specimen, or an artist’s reconstruction — an interpretation of a skeleton, since colour and soft tissue are almost never preserved.
On record
Recorded, not inferred- Sits inside
- JuglandaceaePBDB
- Diet
- "photoautotroph"PBDB, for Angiospermae
Time the record covers
At least 47 million years on record.
The record covers at least 48.07 Mya to 129 ka. No occurrence read is dated outside 56 Mya to 0 Mya.
83 occurrences of Engelhardia on record, most of them in the Oligocene. The Paleobiology Database records this as a living group. 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
83 occurrencesThese 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
8 formations
- San Sebastian Formation · Rio Guatemala Group14
- Bangmai Formation3
- Green River Formation2
- Calvert Formation · Chesapeake Group2
- Ione Formation1
- Eifel Formation1
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The named rock units Engelhardia has been recovered from, largest first. Drawn where the rock is now, not where it formed. 58 occurrences have no formation on record, which is common for older literature.
Engelhardia and its relatives
OligoceneWhere Engelhardia and its relatives were recorded in the Oligocene.
Found in the same rock
1,088 taxa- Quercus24 sites
- Alnus21 sites
- Nyssa20 sites
- Pinus20 sites
- Poaceae20 sites
- Salix19 sites
- Arecaceae18 sites
- Asteraceae18 sites
- Betula18 sites
- Carya18 sites
- Ulmus18 sites
- Acer17 sites
- Juglans17 sites
- Liquidambar16 sites
- Myrica16 sites
- Picea15 sites
- Plantae15 sites
- Apiaceae14 sites
- Corylus14 sites
- Ericaceae13 sites
- Fabaceae13 sites
- Oleaceae13 sites
- Polypodiaceae13 sites
- Taxodiaceae13 sites
The Paleobiology Database records 58 sites for Engelhardia, 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
25 references- Studies in neotropical paleobotany. I. The Oligocene communities of Puerto Rico14
- Niche evolution versus niche conservatism and habitat loss determine persistence and extirpation in late Neogene European Fagaceae11
- A Middle Eocene Flora from the Central Sierra Nevada9
- Die mittelmiozaenen und obermiozaenen Floren aus der Meuroer und Raunoer Folge in der Lausitz. III. Fundstellen und Palaeobiologie7
- Die Floren des Haselbacher Serie im Weisselster-Becken (Bezirk Leipzig, DDR)6
- Stratigraphy of the Maikop Group and Pteropoda Beds in Northern Azerbaijan5
- A Catalogue of Fossil Plants from India Part 6: Cenozoic (Quaternary) Palynology and Palaeobotany5
- Die Miozaenan Frucht-und Samen-Floren die Oberpfaelzer Braunkohle. I. Funde aus den sandigen zwischenmitteln5
- Geology and biostratigraphy of the Potomac River Cliffs at Stratford Hall, Westmoreland County, Virginia2
- The Rauenberg fossil Lagerstätte (Baden-Württemberg, Germany): A window into early Oligocene marine and coastal ecosystems of Central Europe2
- A catalogue of Cenozoic megafossil plants in China2
- The Eocene Green River Flora of northwestern Colorado and northeastern Utah2
Each of the 83 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. 13 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 content1

Picture of Engelhardia
- Source
- Wikidata/Commons
- Credit
- nobody named on the record
- Licence
- not stated by the source
- Commercial use
- cannot be read from the licence given — check the record
No 3D scan of Engelhardia 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 itJuglandaceae through timeFormations of the OligoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Blume 1825