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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Haynesinidae
Taxonomy
Haynesinidae was named by Mikhalevich (2013). It is extant. It was considered unknown by Holzmann and Pawlowski (2017).
It was assigned to Rotalioidea by Holzmann and Pawlowski (2017).
It was assigned to Rotalioidea by Holzmann and Pawlowski (2017).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 2013 | Haynesinidae Mikhalevich |
| 2017 | Haynesinidae Holzmann and Pawlowski |
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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
Maximum range based only on fossils: base of the Oligocene to the top of the Late/Upper Pleistocene or 33.90000 to 0.01170 Ma
Minimum age of oldest fossil (stem group age): 23.03 Ma
Minimum age of oldest fossil (stem group age): 23.03 Ma
Collections (10 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Oligocene | North Atlantic | Haynesina orbiculare (121375) | |
| Middle Miocene - Tortonian | Peru | Haynesina sp. (176144) | |
| Tortonian | Panama (Colon) | Haynesina depressula (145580) | |
| Piacenzian | Panama (Bocas del Toro) | Haynesina depressula (91902) | |
| Early/Lower Pleistocene | Panama | Haynesina depressula (91912) | |
| Late/Upper Pleistocene | Canada (Quebec) | Haynesina orbiculare (81686) | |
| Late/Upper Pleistocene | USA (Virginia) | Haynesina germanica (57702 57703 57704 57705) |