| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Balaenoptera davidsonii
Taxonomy
Eschrichtius davidsonii was named by Cope (1872). Its type specimen is ANSP 12922, a mandible (partial left dentary), and it is a 3D body fossil. Its type locality is Cabrillo Canyon, which is in a Piacenzian offshore shelf horizon in the San Diego Formation of California.
It was recombined as Cetotherium davidsonii by Cope (1896), Hay (1902), Hay (1930); it was recombined as Balaenoptera davidsoni by Trouessart (1904); it was synonymized subjectively with Balaenoptera acutorostrata by Barnes and McLeod (1984), Mead and Brownell (2005); it was recombined as Balaenoptera davidsonii by Cope (1890), Deméré (1986), Deméré et al. (2005), Uhen et al. (2008).
It was recombined as Cetotherium davidsonii by Cope (1896), Hay (1902), Hay (1930); it was recombined as Balaenoptera davidsoni by Trouessart (1904); it was synonymized subjectively with Balaenoptera acutorostrata by Barnes and McLeod (1984), Mead and Brownell (2005); it was recombined as Balaenoptera davidsonii by Cope (1890), Deméré (1986), Deméré et al. (2005), Uhen et al. (2008).
Synonymy list
| Year | Name and author |
|---|---|
| 1872 | Eschrichtius davidsonii Cope p. 30 fig. none |
| 1890 | Balaenoptera davidsonii Cope |
| 1896 | Cetotherium davidsonii Cope |
| 1902 | Cetotherium davidsonii Hay p. 599 |
| 1904 | Balaenoptera davidsoni Trouessart p. 783 |
| 1930 | Cetotherium davidsonii Hay p. 572 |
| 1986 | Balaenoptera davidsonii Deméré p. 280 |
| 2005 | Balaenoptera davidsonii Deméré et al. p. 105 figs. Table II |
| 2008 | Balaenoptera davidsonii Uhen et al. p. 619 |
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.
†Balaenoptera davidsonii Cope 1872
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|||||
|
|
||||
|
|
||||
| Source: f = family, subo = suborder, o = order | |||||
| References: Nowak 1991, Uhen 2004 | |||||
Age range: Piacenzian or 3.60000 to 2.58000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Piacenzian | USA (California) | Balaenoptera davidsonii (19703 55701) Eschrichtius davidsonii (type locality: 85169) |