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Guerichina
Taxonomy
Guerichina was named by Boucek and Prantl (1961) [Sepkoski's age data: D Sieg-u D Give-u Sepkoski's reference number: 364].
It was assigned to Peneauiidae by Farsan (1994); and to Dacryoconarida by Sepkoski (2002).
It was assigned to Peneauiidae by Farsan (1994); and to Dacryoconarida by Sepkoski (2002).
Species lacking formal opinion data
Synonymy list
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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. †Guerichina Boucek and Prantl 1961
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class | |||||
Reference: Kiessling 2004 |
Age range: base of the Llandovery to the top of the Pragian or 443.40000 to 407.60000 Ma
Collections (16 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Llandovery | United Kingdom (Northern Ireland) | G. sp. (496) | |
Pragian | Morocco | G. strangulata (27042 27050 27056 27061) | |
Pragian | Czech Republic (Cerna) | G. strangulata (78906) | |
Pragian | Czech Republic (Morina) | G. strangulata (80654) | |
Pragian | China (Tibet) | G. xizangensis (200120) | |
Pragian | Germany (Sachsen) | G. strangulata (38589) | |
Pragian | Czech Republic (Prague) | G. strangulata (80663) | |
Pragian | Czech Republic | G. strangulata (12104 80649 80651) | |
Pragian | China (Xiyang) | G. strangulata (75909) G. xiyangensis (75911 75912) |