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Pycnodesma globosa
Taxonomy
Pycnodesma globosa was named by Schrammen (1910). It is not extant. Its type locality is Oberg, which is in a Campanian offshore shelf marl in Germany. It is the type species of Pycnodesma.
Synonymy list
| Year | Name and author |
|---|---|
| 1910 | Pycnodesma globosa Schrammen |
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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.
†Pycnodesma globosa Schrammen 1910
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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, Kiessling 2004 | |||||
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Turonian | France (Rhone-Alpes) | Pycnodesma globosa (110460) | |
| Early/Lower Turonian | Germany (Bayern) | Pycnodesma globosa (114012) | |
| Late/Upper Turonian | France (Nord-Pas de Calais) | Pycnodesma globosa (113834 113835) | |
| Coniacian | France (Nord-Pas de Calais) | Pycnodesma globosa (113833) | |
| Campanian | Germany (Niedersachsen) | Pycnodesma globosa (type locality: 110530) |