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Zavreliina
Taxonomy
Zavreliina was named by Saether (1977). It is extant.
It was assigned to Tanytarsini by Zakrzewska et al. (2016), Giłka and Zakrzewska (2020) and Zakrzewska and Jankowska (2021).
It was assigned to Tanytarsini by Zakrzewska et al. (2016), Giłka and Zakrzewska (2020) and Zakrzewska and Jankowska (2021).
Subtaxa
Synonymy list
Year | Name and author |
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1977 | Zavreliina Saether |
2016 | Zavreliina Zakrzewska et al. p. 15 |
2020 | Zavreliina Giłka and Zakrzewska p. 1407 |
2021 | Zavreliina Zakrzewska and Jankowska |
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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.
Subtr. Zavreliina Saether 1977
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G. Stempellina Thienemann and Bause 1913
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†Stempellina exigua Seredszus and Wichard 2007
†Stempellina stebneri Giłka and Zakrzewska 2020
G. Stempellinella Brundin 1947
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†Stempellinella bicorna Seredszus and Wichard 2007
†Stempellinella electra Giłka and Zakrzewska 2015
†Stempellinella fibra Giłka et al. 2016
†Stempellinella gilkai Zakrzewska and Jankowska 2021
†Stempellinella ivanovae Giłka and Zakrzewska 2014
†Stempellinella pollex Giłka and Zakrzewska 2020
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, p = phylum | |||||
References: Kiessling 2004, Bush and Bambach 2015 |
Age range
Maximum range based only on fossils: base of the Ypresian to the top of the Priabonian or 56.00000 to 33.90000 Ma
Minimum age of oldest fossil (stem group age): 47.8 Ma
Minimum age of oldest fossil (stem group age): 47.8 Ma
Collections (7 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Ypresian | India (Gujarat) | Stempellina stebneri, Stempellinella pollex (124463) | |
Priabonian | Poland | Stempellinella ivanovae, Stempellinella electra (110737) | |
Priabonian | Russian Federation | Stempellina exigua (154572) Stempellinella fibra (123419) | |
Priabonian | Ukraine | Stempellinella ivanovae (122997) | |
Priabonian | Russian Federation (Kaliningrad) | Stempellina exigua, Stempellinella bicorna (145846) Stempellinella gilkai (217019) |