Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Shumardella
Taxonomy
Shumardella was named by Weller (1910) [Sepkoski's age data: C Tour-l C Tour-u Sepkoski's reference number: 4,955]. Its type is Shumardia bohemica.
It was assigned to Rhynchonelloidea by Weller (1910); to Rhynchonellida by Sepkoski (2002); and to Petasmariidae by Williams et al. (2002).
It was assigned to Rhynchonelloidea by Weller (1910); to Rhynchonellida by Sepkoski (2002); and to Petasmariidae by Williams et al. (2002).
Species
Synonymy list
Year | Name and author |
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1910 | Shumardella Weller p. 512 |
2002 | Shumardella Sepkoski |
2002 | Shumardella Williams et al. p. 1194 |
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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.
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: Aberhan et al. 2004, Nesnidal et al. 2013 |
Age range: base of the Middle Famennian to the top of the Virgilian or 370.60000 to 298.90000 Ma
Collections (23 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Middle Famennian | USA (Montana) | S. dunbarensis (6972 6975) S. dunbarensis, S. sp. (6977) | |
Kinderhookian | USA (Texas) | S. obsolescens (62491 62492 62494 62497) | |
Tournaisian | Canada (Alberta) | S. pygmaea (67245 67252) | |
Tournaisian | USA (Illinois) | S. fracta (5695 5801) | |
Mississippian | USA (Alaska) | S. missouriensis (112171) | |
Ivorian | USA (Texas) | S. obsolescens (1) | |
Missourian | USA (Iowa) | S. sp. (146 149 150) | |
Missourian | USA (Missouri) | S. sp. (119 131 135) | |
Missourian | USA (Nebraska) | S. sp. (164) | |
Missourian | USA (Kansas) | S. sp. (140) | |
Virgilian | USA (Iowa) | S. sp. (179) | |
Virgilian | USA (Nebraska) | S. sp. (175) |