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Paracardium
Taxonomy
Paracardium was named by Barrande (1881) [m. kosnik taxon no: 9521]. Its type is Paracardium subharmonicum.
It was synonymized subjectively with Praecardium by Cox et al. (1969).
It was assigned to Praecardiinae by Vokes (1980); and to Antipleuridae by Kříž (2007).
It was synonymized subjectively with Praecardium by Cox et al. (1969).
It was assigned to Praecardiinae by Vokes (1980); and to Antipleuridae by Kříž (2007).
Species
P. subharmonicum (type species)
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. †Paracardium Barrande 1881
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†Paracardium subharmonicum Newell and LaRocque 1969
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subc = subclass, c = class | |||||
| References: Aberhan et al. 2004, Eaton 1871 | |||||
Age range: base of the Ludfordian to the top of the Frasnian or 425.60000 to 372.20000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ludlow | Algeria | P. sp. (27471) | |
| Ludfordian | Czech Republic | P. sp. (14166) | |
| Pridoli | Czech Republic | P. filiferum (232620) | |
| Pridoli | Italy (Sardinia) | P. eremita (26182) | |
| Pridoli - Helderbergian | Italy (Sardinia) | P. sp. (26165) | |
| Lochkovian - Pragian | Russian Federation (Nenets) | P. subharmonicum (81605) | |
| Frasnian | USA (New York) | P. doris (76100) |