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Protomyrmeleon grasselensis
Taxonomy
Protomyrmeleon (Tillyardagrion) grasselensis was named by Bode (1953). It is an impression. Its type locality is Grassel, Braunschweig, which is in a Toarcian offshore mudstone in the Posidonia Shale Formation of Germany.
It was synonymized subjectively with Protomyrmeleon brunonis by Ansorge (1996); it was recombined as Protomyrmeleon grasselensis by Zessin (1991), Nel and Henrotay (1992), Henrotay et al. (1997).
It was synonymized subjectively with Protomyrmeleon brunonis by Ansorge (1996); it was recombined as Protomyrmeleon grasselensis by Zessin (1991), Nel and Henrotay (1992), Henrotay et al. (1997).
Synonymy list
| Year | Name and author |
|---|---|
| 1953 | Protomyrmeleon (Tillyardagrion) grasselensis Bode p. 67 figs. Pl. 3, fig 37 |
| 1991 | Protomyrmeleon grasselensis Zessin p. 108 |
| 1992 | Protomyrmeleon grasselensis Nel and Henrotay p. 17 fig. 10 |
| 1997 | Protomyrmeleon grasselensis Henrotay et al. p. 399 |
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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.
†Protomyrmeleon grasselensis Bode 1953
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum | |||||
| References: Bush and Bambach 2015, Kiessling 2004 | |||||
Age range: Early/Lower Toarcian or 184.20000 to 182.90000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Toarcian | Germany (Niedersachsen) | Protomyrmeleon grasselensis (type locality: 107321) |