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Chondrosida
Taxonomy
Chondrosida was named by Boury-Esnault and Lopes (1985). It is extant.
It was assigned to Tetractinomorpha by Bambach et al. (2007); to Myxospongiae by Worheide et al. (2012); and to Demospongiae by West et al. (2015).
It was assigned to Tetractinomorpha by Bambach et al. (2007); to Myxospongiae by Worheide et al. (2012); and to Demospongiae by West et al. (2015).
Subtaxa
Synonymy list
Year | Name and author |
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1985 | Chondrosida Boury-Esnault and Lopes |
2007 | Chondrosida Bambach et al. p. S4 |
2012 | Chondrosida Worheide et al. p. 23 figs. Fig. 1.4 |
2015 | Chondrosida West et al. p. 227 |
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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.
Or. Chondrosida Boury-Esnault and Lopes 1985
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
References: Whittington et al. 1997, Bambach et al. 2007, Kiessling 2004 |
Age range: base of the Kimmeridgian to the top of the Valanginian or 157.30000 to 132.90000 Ma
Collections (6 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Kimmeridgian | Turkey | Calcistella jachenhausenensis (173369) | |
Kimmeridgian - Early/Lower Tithonian | Romania | Calcistella jachenhausenensis (201710 201711) | |
Tithonian | Turkey | Calcistella jachenhausenensis (173370) | |
Late/Upper Tithonian | Italy | Calcistella jachenhausenensis (196863) | |
Berriasian - Valanginian | Bulgaria | Calcistella jachenhausensis (151494) |