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Orbiculoidea liaoi
Taxonomy
Orbiculoidea liaoi was named by Zhang et al. (2014). Its type specimen is CUG LZ2701198, a valve (ventral valve), and it is a 3D body fossil.
Sister species lacking formal opinion data
O. baini, O. bodenbenderi, O. cellulosa, O. collis, O. convexa, O. davreuxiana, O. discoides, O. doria, O. elongata, O. eximia, O. falklandensis, O. grandis, O. hartii, O. herzeri, O. inaequalis, O. inaequalis, O. intermedia, O. kadzielniensis, O. katzeri, O. lamellosa, O. latissima, O. limata, O. lodensis, O. lodiensis, O. lodiensis, O. meekana, O. molina, O. montis, O. moorefieldana, O. newberryi, O. numulus, O. pelopea, O. pilidium, O. portlocki, O. portlockiana, O. rugata, O. schallochensis, O. sinensis, O. sodalis, O. squammosa, O. subcircularis, O. subplana, O. tarda, O. telleri, O. tenuistriata, O. tenulineata, O. tornacensis, O. townshendi, O. truncata, O. tullia, O. vanuxemi, O. wardi, O. yichangensis
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1978 | Orbiculoidea minor Liao |
| 2014 | Orbiculoidea liaoi Zhang et al. p. 485 figs. 5P,Q,T,U, 6A |
| 2019 | Orbiculoidea liaoi He et al. p. 212 figs. 9.77o-k,p |
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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.
†Orbiculoidea liaoi Zhang et al. 2014
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Invalid names: Orbiculoidea minor Liao 1978 [replaced]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, o = order, c = class, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Hendy 2009, Nesnidal et al. 2013 | |||||
Age range: Changhsingian or 254.14000 to 251.90200 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wuchiapingian - Changhsingian | China (Guizhou) | Orbiculoidea minor (108169) | |
| Changhsingian | China (Guizhou) | Orbiculoidea liaoi (145684 145685 145688) |