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Aeschnidium antiquum
Taxonomy
Libellula antiqua was named by Brodie (1845). Its type specimen is BMNH I 3526, a hindwing, and it is an impression. Its type locality is Dinton, Vale of Wardour, Middle Purbeck, which is in a Berriasian lagoonal/restricted shallow subtidal horizon in the Lulworth Formation of the United Kingdom.
It was recombined as Libellulium antiquum by Kirby (1890); it was recombined as Aeschnidium antiquum by Handlirsch (1906) and Nel and Martínez-Delclòs (1993).
It was recombined as Libellulium antiquum by Kirby (1890); it was recombined as Aeschnidium antiquum by Handlirsch (1906) and Nel and Martínez-Delclòs (1993).
Synonymy list
Year | Name and author |
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1845 | Libellula antiqua Brodie p. 33 figs. Pl 5, fig 10 |
1850 | Libellula antiqua Hagen p. 363 |
1890 | Libellulium antiquum Kirby p. 166 |
1906 | Aeschnidium antiquum Handlirsch p. 594 |
1993 | Aeschnidium antiquum Nel and Martínez-Delclòs p. 41 fig. 29 |
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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.
†Aeschnidium antiquum Brodie 1845
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order | |||||
Reference: Ren and Guo 1996 |
Age range: Middle Berriasian or 145.00000 to 140.20000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Middle Berriasian | United Kingdom (England) | Libellula antiqua (type locality: 104008) |