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Nonion troostae
Taxonomy
Nonion troostae was named by Visser (1950). It is not extant.
It was recombined as Nonionella troostae by Leloux (2002).
It was recombined as Nonionella troostae by Leloux (2002).
Sister species lacking formal opinion data
N. advenum, N. affinae, N. affine, N. alabamense, N. asterizans, N. baripadaensis, N. beadnelli, N. biporus, N. bogdanovizi, N. bogdanowichi, N. boueanum, N. commune, N. costiferum, N. decoratum, N. depressulum, N. depressulum, N. durhami, N. elongatum, N. germanicum, N. glabrellum, N. granosum, N. granosus, N. grateloupi, N. halkyardi, N. havanense, N. incisum, N. incisum, N. kankouensis, N. kingi, N. kooteni, N. laeve, N. lamarcki, N. loveanum, N. mauricensis, N. microumbilicatus, N. nagasawaensis, N. perfossum, N. pizarrense, N. pizarrensis, N. planatum, N. plnatum, N. pompilioides, N. preadvenum, N. robusta, N. sloanii, N. subgranosum, N. tassonyi, N. umbilicatulus, N. umbilicatum, N. victoriense, N. washingtonensis, N. granosum, N. soldanii
Synonymy list
| Year | Name and author |
|---|---|
| 1950 | Nonion troostae Visser |
| 2002 | Nonionella troostae Leloux |
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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.
†Nonion troostae Visser 1950
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, o = order | |||||
| References: Dorreen 1948, Kiessling 2004 | |||||
Age range: Maastrichtian or 72.20000 to 66.00000 Ma
Collections (33 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Maastrichtian | Netherlands | Nonionella troostae (138910) | |
| Maastrichtian | Netherlands | Nonionella troostae (164970 164971 164972 164973 164974 164975 164976 164981 164983 164984 164987 164988 164989 165039 165069 165081) | |
| Maastrichtian | Netherlands (Limburg) | Nonionella troostae (164977 164978 164979 164980 164994 164995 164997 164998 164999 165000 165001 165002 165003 165004 165005 165040) |