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Lacernidae
Taxonomy
Lacernidae was named by Jullien (1888).
It was assigned to Cheilostomatida by Lee et al. (1997); to Cheilostomata by Bock (2006); and to Schizoporelloidea by Berning (2006), Gordon and Taylor (2015) and Di Martino and Taylor (2015).
It was assigned to Cheilostomatida by Lee et al. (1997); to Cheilostomata by Bock (2006); and to Schizoporelloidea by Berning (2006), Gordon and Taylor (2015) and Di Martino and Taylor (2015).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1888 | Lacernidae Jullien |
| 1997 | Lacernidae Lee et al. |
| 2006 | Lacernidae Berning p. 109 |
| 2006 | Lacernidae Bock |
| 2015 | Lacernidae Di Martino and Taylor |
| 2015 | Lacernidae Gordon 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. †Lacernidae Jullien 1888
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G. Arthropoma Levinsen 1909
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†Arthropoma ciliata Canu and Lecointre 1928
Arthropoma circinata MacGillivray 1869
†Arthropoma latigastra David 1949
†Arthropoma renipora Di Martino and Taylor 2015
†Arthropoma torquis Brown 1958
G. Cribellopora
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, 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 Edenian to the top of the Holocene or 451.00000 to 0.00000 Ma
Minimum age of oldest fossil (stem group age): 450.2 Ma
Minimum age of oldest fossil (stem group age): 450.2 Ma
Collections (33 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Ordovician | USA (Ohio) | Arthropoma sp. (397) | |
| Edenian | USA (Ohio) | Arthropoma sp. (383 384 385 386) | |
| Maysvillian | USA (Ohio) | Arthropoma sp. (387 388 391) | |
| Maysvillian - Ashgill | USA (Ohio) | Arthropoma sp. (389 390) | |
| Richmondian | USA (Ohio) | Arthropoma sp. (367) | |
| Early/Lower Eocene | New Zealand (Chatham Island) | Lacerna ordinaria (172944) | |
| Priabonian | New Zealand (North Otago) | Cribellopora sp. 1 (172816) Cribellopora sp. 1, Cribellopora sp. 2, Lacernidae indet. (172815) | |
| Priabonian | USA (Mississippi) | Lacerna jacksonensis (84174) | |
| Early/Lower Oligocene | Jamaica | Lacerna sp. (7214) | |
| Rupelian | USA (Alabama) | Lacerna hexagonalis (90528 90549 90561 90562 90563) | |
| Oligocene - Miocene | Australia (Victoria) | Arthropoma torquis (173508) Lacerna ovalis (173527) | |
| Miocene - Oligocene | Australia (Victoria) | Arthropoma torquis (173504) | |
| Burdigalian | Indonesia | Arthropoma renipora (173651) | |
| Middle Miocene | Czech Republic | Arthropoma rugulosa (178896) | |
| Tortonian | Spain | Arthropoma ciliata (178465) Cribellopora latigastra (177485 177486) | |
| Pliocene | New Zealand | Arthropoma circinata (173740) | |
| Gelasian | Greece | Cribellopora latigastra (71243) | |
| Holocene | USA (Florida) | Arthropoma cecilii (97607 97608) |