Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Geosternbergia
Taxonomy
Geosternbergia was named by Miller (1978). It is not extant.
It was assigned to Pteranodontidae by Kellner (2010).
It was assigned to Pteranodontidae by Kellner (2010).
Species
Synonymy list
Year | Name and author |
---|---|
1978 | Geosternbergia Miller |
2010 | Geosternbergia Kellner |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class, subp = subphylum | |||||
References: Carroll 1988, Hendy et al. 2009, Padian 1985 |
Age range: base of the Early/Lower Campanian to the top of the Middle Campanian or 83.50000 to 70.60000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Early/Lower Campanian - Middle Campanian | USA (South Dakota) | G. maiseyi (101100) |