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Radioscutellum
Taxonomy
Radioscutellum was named by Snajdr (1972) [Sepkoski's age data: D Sieg Sepkoski's reference number: 1106]. It is not extant.
It was assigned to Corynexochida by Sepkoski (2002); and to Styginidae by Jell and Adrain (2002).
It was assigned to Corynexochida by Sepkoski (2002); and to Styginidae by Jell and Adrain (2002).
Synonymy list
Year | Name and author |
---|---|
1972 | Radioscutellum Snajdr |
2002 | Radioscutellum Jell and Adrain p. 437 |
2002 | Radioscuttelum Sepkoski |
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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.
G. †Radioscutellum Snajdr 1972
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, o = order, c = class | |||||
References: Aberhan et al. 2004, Hendy et al. 2009, Whittington et al. 1997 |
Age range: Pragian or 410.80000 to 407.60000 Ma
Collections (5 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Pragian | Czech Republic (Prague) | R. intermixtum, R. conspersum, R. crassicostatum, R. koneprusiense (12071) | |
Pragian | Tajikistan | R. conspersum (13985) | |
Pragian | Czech Republic | R. intermixtum, R. conspersum, R. crassicostatum, R. koneprusiense (10342) R. pseudopaliferum (12101) | |
Pragian - Middle Devonian | Czech Republic | R. intermixtum, R. conspersum, R. crassicostatum (10344) |