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Cerithium silvaportoi
Taxonomy
Cerithium silvaportoi was named by Choffat (1888). It is a 3D body fossil. Its type locality is Dombe-Grande (couches à Acteonella anchietai), which is in a Cenomanian marine sandstone in the Coporolo Formation of Angola.
Sister species lacking formal opinion data
C. abbassi, C. abictiforme, C. alternatum, C. angyostoma, C. armoricense, C. austriacum, C. binodulasum, C. boulei, C. bronni, C. calcivelatum, C. caloosaensis, C. dubium, C. georgianum, C. gonzagae, C. guinacium, C. heeri, C. hernandoensis, C. isidis, C. krauskopfi, C. leei, C. libycum, C. manzourensis, C. mazureki, C. mogharens, C. obsoletum, C. pachecoi, C. percostatum, C. periphractum, C. pirabicum, C. praecursor, C. roedereri, C. septemplicatum, C. simpsonense, C. struckmanii, C. vertagus, C. kobunense, C. cyprinum, C. kavasiense, C. koroniense, C. gilyandense
Synonymy list
Year | Name and author |
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1888 | Cerithium silvaportoi Choffat p. 78 figs. Pl 3, figs 19,20 |
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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.
†Cerithium silvaportoi Choffat 1888
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: g = genus, c = class | |||||
References: Abbott and Dance 1986, Kiessling 2004 |
Age range: Early/Lower Cenomanian or 100.50000 to 93.90000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Cenomanian | Angola | Cerithium silvaportoi (type locality: 210856) |