| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Quercus valdensis
Taxonomy
Quercus valdensis was named by Heer (1856). It is not extant.
Sister species lacking formal opinion data
Q. acorns, Q. bilobata, Q. castormontis, Q. changbaiensis, Q. coalingensis, Q. cuneatus, Q. dalli, Q. decora, Q. dissimilifolia, Q. domenginensis, Q. douglasoides, Q. dumosoides, Q. eocenica, Q. eoprinus, Q. explanata, Q. extincta, Q. farnetto, Q. gilliana, Q. gilva, Q. greenlandica, Q. grosidentata, Q. hannibali, Q. hannibali, Q. hannibalii, Q. haynesii, Q. kubinyi, Q. lakevillensis, Q. lantenoisii, Q. lianghensis, Q. lineata, Q. lusitanica, Q. macneili, Q. mccanni, Q. miocrispula, Q. monimotricha, Q. moyei, Q. myrsinifolia, Q. namlingensis, Q. nerifolia, Q. norini, Q. obliquifolia, Q. orbata, Q. paleocarpa, Q. parachampionii, Q. paradelavayi, Q. parahelferiana, Q. paraschottkyana, Q. parvula, Q. pasadorii, Q. pendunculata, Q. perdayana, Q. petros, Q. pliopalmerii, Q. pollardiana, Q. preglauca, Q. preguyavaefolia, Q. premonimotricha, Q. prespathulata, Q. preturbinella, Q. prevariabilis, Q. protoacuta, Q. protoaliena, Q. protodentata, Q. protoserrata, Q. protospathulata, Q. pseudosuber, Q. pubescens, Q. remingtoni, Q. remingtonii, Q. rhenana, Q. rhombifolia, Q. richardsoni, Q. roburoides, Q. salicina, Q. sapperi, Q. sayana, Q. schottii, Q. scottii, Q. semicarpifolia, Q. senescens, Q. serrata, Q. shrevoides, Q. sibirica, Q. sinomiocenicum, Q. snookensis, Q. spathulata, Q. stantonii, Q. stenophylla, Q. subguyavaefolia, Q. sundaica, Q. temblorensis, Q. treleasii, Q. trojana, Q. uglowi, Q. Wardiana, Q. winstanleyi, Q. wislizenioides, Q. deciduous, Q. evergreen, Q. suber
Synonymy list
| Year | Name and author |
|---|---|
| 1856 | Quercus valdensis Heer |
| 1919 | Quercus valdensis Knowlton |
Is something missing? Join the Paleobiology Database and enter the data
|
|
If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Quercus valdensis Heer 1856
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|||||
|
|
||||
| Source: p = phylum | |||||
| Reference: Kiessling 2009 | |||||
Age range: Serravallian or 13.82000 to 11.63000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Serravallian | Germany (Brandenburg) | Quercus valdensis (27512) |