Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Rutaspermum
Taxonomy
Rutaspermum was named by Chandler (1957). It is not extant. Its type is Carpolithes exaratus.
It was assigned to Rutaceae by Chandler (1957), Chandler (1961), Chandler (1962), Chandler (1963), Chandler (1964) and Andrews (1970).
It was assigned to Rutaceae by Chandler (1957), Chandler (1961), Chandler (1962), Chandler (1963), Chandler (1964) and Andrews (1970).
Species
Species lacking formal opinion data
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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.
G. †Rutaspermum Chandler 1957
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Subg. Rutaspermum (Zanthoxylon) Linnaeus
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†Rutaspermum (Zanthoxylon) bognorense Chandler 1961
†Zanthoxylon diversifolium Lesquereux 1878
†Rutaspermum chandleri Collinson and Gregor 1988
†Rutaspermum exaratum Heer 1862
†Rutaspermum excavatum Chandler 1962
†Rutaspermum glabrum Chandler 1962
†Rutaspermum magnificum Chandler 1962
†Rutaspermum messelense Collinson and Gregor 1988
†Rutaspermum minimum Chandler 1961
†Rutaspermum rugosum Chandler 1963
†Rutaspermum striatum Chandler 1962
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: p = phylum | |||||
Reference: Kiessling 2009 |
Age range
Maximum range based only on fossils: base of the Middle Eocene to the top of the Messinian or 48.60000 to 5.33300 Ma
Minimum age of oldest fossil (stem group age): 47.8 Ma
Minimum age of oldest fossil (stem group age): 47.8 Ma
Collections (11 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Ypresian | United Kingdom (England) | R. bognorensis, R. minimum (21249) R. excavatum, R. magnificum (23397) R. striatum, R. glabrum (23398) | |
Middle Eocene | Germany (Hesse) | R. messelense, R. chandleri (140304) | |
Lutetian | United Kingdom (England) | R. excavatum (24106) R. excavatum, R. rugosum (24108) | |
Bartonian | United Kingdom (England) | R. rugosum (24109) R. sp. (27778) | |
Priabonian | United Kingdom (England) | R. ornatum (27663) | |
Rupelian - Chattian | United Kingdom (England) | R. exaratum (27665) | |
Messinian | Romania | Zanthoxylon europaeum (35124) |