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Homopterulum signoretii
Taxonomy
Cercopidium signoretii was named by Westwood (1854). It is a compression fossil. Its type locality is Durlston Bay, Lower Purbeck, Swanage (Brodie coll.), which is in a Berriasian lagoonal/restricted shallow subtidal limestone in the Lulworth Formation of the United Kingdom.
It was recombined as Homopterulum signoreti by Handlirsch (1907), Evans (1956); it was recombined as Homopterulum signoretii by Hamilton (1992).
It was recombined as Homopterulum signoreti by Handlirsch (1907), Evans (1956); it was recombined as Homopterulum signoretii by Hamilton (1992).
Synonymy list
Year | Name and author |
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1854 | Cercopidium signoretii Westwood pp. 390, 396 figs. Pl 18, fig 36 |
1907 | Homopterulum signoreti Handlirsch p. 642 figs. Pl LI fig 35 |
1956 | Homopterulum signoreti Evans p. 212 |
1992 | Homopterulum signoretii Hamilton p. 425 |
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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.
†Homopterulum signoretii Westwood 1854
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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 Berriasian or 143.10000 to 141.00000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Berriasian | United Kingdom (England) | Cercopidium signoretii (type locality: 105966) |