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Petraliidae
Taxonomy
Petraliidae was named by Levinsen (1909). It is extant. Its type is Petralia.
It was assigned to Ascophora by Canu and Bassler (1935), Brown (1952), Bassler (1953) and Brown (1958); and to Schizoporelloidea by Di Martino and Taylor (2015).
It was assigned to Ascophora by Canu and Bassler (1935), Brown (1952), Bassler (1953) and Brown (1958); and to Schizoporelloidea by Di Martino and Taylor (2015).
Subtaxa
Coleopora, Discopora, Hippopetraliella, Orbiculipora, Pachycleithonia, Petralia (type genus), Petraliella, Robertsonidra, Sinupetraliella, Utinga
Synonymy list
| Year | Name and author |
|---|---|
| 1909 | Petraliidae Levinsen |
| 1935 | Petraliidae Canu and Bassler |
| 1952 | Petraliidae Brown |
| 1953 | Petraliidae Bassler p. G196 |
| 1958 | Petraliidae Brown |
| 2015 | Petraliidae Di Martino and Taylor |
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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.
Fm. Petraliidae Levinsen 1909
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G. Coleopora
G. Discopora Lamarck 1816
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Discopora vultur Hincks 1882
†Discopora vultur aviculifera Canu and Bassler 1935
G. Hippopetraliella Stach 1939
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Subg. Hippopetraliella (Hippopetraliella) Stach 1939
Subg. Hippopetraliella (Serripetraliella) Stach 1936
G. Pachycleithonia Canu and Bassler 1930
G. Petraliella Canu and Bassler 1927
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†Petraliella biincisa Waters 1882
†Petraliella denticulata Canu and Bassler 1935
Petraliella firmata Waters 1887
†Petraliella megafera Guha and Gopikrishna 2007
†Petraliella tractifera Canu and Bassler 1935
Petraliella vultur Hincks 1882
G. Robertsonidra Osburn 1952
G. Utinga Marcus 1949
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Smith et al. 2006 | |||||
Age range
Maximum range based only on fossils: base of the Oligocene to the top of the Holocene or 33.90000 to 0.00000 Ma
Minimum age of oldest fossil (stem group age): 23.03 Ma
Minimum age of oldest fossil (stem group age): 23.03 Ma
Collections (24 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Oligocene - Miocene | Australia (Victoria) | Discopora vultur (173521 173526) Petraliella biincisa (173508) | |
| Miocene - Oligocene | Australia (Victoria) | Discopora vultur (173504 173506 173516) Petraliella biincisa (173519) Petraliella biincisa, Discopora vultur (173517 173522) | |
| Aquitanian | India (Gujarat) | Petraliella megafera, Petralia mucropora, Orbiculipora gigantea (177173) | |
| Early/Lower Miocene | India | Petraliella megafera, Petralia mucropora, Orbiculipora gigantea (178702) | |
| Burdigalian | Indonesia | Orbiculipora sp. (173651) | |
| Altonian | New Zealand | Petraliella firmata (173830) | |
| Langhian | Australia (Victoria) | Petraliella corrugata (167299) Petraliella vultur, Petraliella tractifera, Petraliella denticulata (174139) | |
| Pliocene | New Zealand | Petraliella firmata (173737 173739 173740) | |
| Piacenzian | Panama (Bocas) | Petraliella bisinuata (79989) | |
| Early/Lower Pleistocene | Panama | Petraliella bisinuata (91912) | |
| Calabrian | Costa Rica (Limon) | Petraliella bisinuata (79835 79842) | |
| Holocene | USA (Florida) | Coleopora tubulosa (97609 97610) |