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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Maresaurus
Taxonomy
Maresaurus was named by Gasparini (1997) [Sepkoski's age data: J Bajo-l Sepkoski's reference number: 1269]. It is not extant.
It was assigned to Pliosauridae by Gasparini (1997); to Plesiosauria by Sepkoski (2002); and to Rhomaleosauridae by Ketchum and Benson (2010), Benson and Druckenmiller (2014) and O'Gorman (2016).
It was assigned to Pliosauridae by Gasparini (1997); to Plesiosauria by Sepkoski (2002); and to Rhomaleosauridae by Ketchum and Benson (2010), Benson and Druckenmiller (2014) and O'Gorman (2016).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1997 | Maresaurus Gasparini p. 136 |
| 2002 | Maresaurus Sepkoski |
| 2010 | Maresaurus Ketchum and Benson p. 15 |
| 2014 | Maresaurus Benson and Druckenmiller figs. 2-3 |
| 2016 | Maresaurus O'Gorman p. 38 |
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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 | |||||
| Reference: Kiessling 2004 | |||||
Age range: Early/Lower Bajocian or 171.60000 to 168.40000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Bajocian | Argentina (Neuquen) | M. coccai (102280) |