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Cornucardia hornigii
Taxonomy
Craspedodon hornigii was named by Bittner (1901). It is a 3D body fossil. Its type locality is Jeruzsálemhegy, which is in a Carnian marine horizon in Hungary. It is the type species of Craspedodon.
It was recombined as Physocardia hornigi by Frech (1912); it was recombined as Cornucardia hornigii by Zapfe (1972).
It was recombined as Physocardia hornigi by Frech (1912); it was recombined as Cornucardia hornigii by Zapfe (1972).
Sister 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.
†Cornucardia hornigii Bittner 1901
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| valve height | 4 | 52.5 | 39.0 | 61.0 | 56.5 | 9.95 |
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| Source: superf = superfamily, c = class | |||||
| References: Aberhan et al. 2004, Kiessling 2003 | |||||
Age range: Tuvalian or 233.60000 to 227.30000 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Carnian | Slovenia | Cornucardia hornigii (85177) | |
| Carnian | Germany | Cornucardia hornigii (69398) | |
| Carnian | Austria (Steiermark) | Cornucardia hornigii (85239) | |
| Carnian | Hungary | Cornucardia hornigii (70798 70883) | |
| Carnian | Hungary (Bakony) | Craspedodon hornigii (203338) Craspedodon hornigii, Physocardia hornigi (203199) | |
| Tuvalian | Hungary | Cornucardia hornigii (23870) |