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Mucrospiriferidae
Taxonomy
Mucrospiriferidae was named by Pitrat (1965). It is not extant. Its type is Mucrospirifer.
It was assigned to Spiriferacea by Savage et al. (1978); and to Delthyridoidea by Williams et al. (2006).
It was assigned to Spiriferacea by Savage et al. (1978); and to Delthyridoidea by Williams et al. (2006).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1965 | Mucrospiriferidae Pitrat |
| 1978 | Mucrospiriferidae Savage et al. p. 376 |
| 2006 | Mucrospiriferidae Williams et al. p. 1843 |
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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. †Mucrospiriferidae Pitrat 1965
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Subfm. †Mucrospiriferinae Boucot 1959
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G. †Apousiella
G. †Mucrospirifer Grabau 1931
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†Mucrospirifer mucronatus Conrad 1841
†Mucrospirifer refugiensis Savage et al. 1978
Invalid names: Khinganospirifer [synonym]
G. †Sulcatospirifer
Subfm. †Tylothyridinae Carter 1972
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G. †Texathyris
G. †Tylothyris North 1920
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†Tylothyris brevaurita Carter 1967
†Tylothyris mesacostalis Hall 1867
†Tylothyris minima Campbell and Engel 1963
†Tylothyris missouriensis Weller 1906
†Tylothyris multicostatus Maxwell 1964
†Tylothyris novamexicana Stainbrook 1947
†Tylothyris pauciplicata Yang 1986
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Age range: base of the Lochkovian to the top of the Gzhelian or 419.62000 to 298.90000 Ma
Collections (1098 total)
Oldest occurrences | |||
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Lochkovian - Pragian | Vietnam | Mucrospirifer bacbounensis (83247) | |
| Early/Lower Devonian | Canada (Ontario) | Mucrospirifer sp. (40058) | |
| Early/Lower Devonian - Middle Devonian | Colombia | Mucrospiriferidae indet. (35912 35914 35915) | |
| Devonian | USA (Alaska) | Eleutherokomma sp. (100985 100986) | |
| Emsian | Brazil (Parana) | Mucrospirifer sp. (37082) | |
| Emsian - Eifelian | Brazil (Para) | Mucrospirifer sp. (37138) | |
| Emsian - Eifelian | Venezuela | Mucrospirifer sp. (35895) | |
| Emsian - Eifelian | Colombia | Mucrospiriferidae indet. (35861 35862 35869 35870 35871 35872 35873 35878 35879 35881 35885 35889 35891 35975 35976 35977 35978 35979 35980 35981) M. sp. (35863 35867) | |
| Late/Upper Emsian | USA (New York) | Mucrospirifer macra (232948) | |
| Eifelian | Germany (Sauerland) | Mucrospirifer diluvianus (229644) | |
Youngest occurrences |
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| Time interval | Ma | Country or state | PBDB collection number |
| Osagean | Mexico (Tamaulipas) | Tylothyris sp. (57988) | |
| Chadian | USA (Indiana) | Tylothyris sp. (2184 2187 2191 2202 2204 2207 2208 2252 65923) | |
| Chadian - Arundian | USA (Indiana) | Tylothyris sp. (557 558) | |
| Visean | Australia (Queensland) | Tylothyris multicostatus (145005 145006) | |
| Visean | Australia (New South Wales) | Tylothyris planimedia (46933 46937 46938 46943 46944 46945 58143 58147) | |
| Meramecian | USA (Nevada) | Tylothyris sp. (62674 62729) | |
| Brigantian | Australia (New South Wales) | Tylothyris planimedia (8221 8222) | |
| Brigantian | United Kingdom (England) | Tylothyris laminosa (73391 73400 73402) | |
| Early/Lower Pennsylvanian | China (Xizang) | Sculptospirifer acutiplicatis (61395) | |
| Gzhelian | China (Guangxi) | Tylothyris pauciplicata (134310) | |