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Eosyntexis
Taxonomy
Eosyntexis was named by Rasnitsyn (1990). Its type is Eosyntexis senilis.
It was assigned to Anaxyelidae by Rasnitsyn (1990); and to Syntexinae by Rasnitsyn and Martínez-Delclòs (2000), Taeger et al. (2010), Kopylov (2019), Kopylov and Rasnitsyn (2020) and Gao et al. (2021).
It was assigned to Anaxyelidae by Rasnitsyn (1990); and to Syntexinae by Rasnitsyn and Martínez-Delclòs (2000), Taeger et al. (2010), Kopylov (2019), Kopylov and Rasnitsyn (2020) and Gao et al. (2021).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1990 | Eosyntexis Rasnitsyn p. 185 |
| 2000 | Eosyntexis Rasnitsyn and Martínez-Delclòs p. 71 |
| 2010 | Eosyntexis Taeger et al. p. 37 |
| 2019 | Eosyntexis Kopylov p. 346 |
| 2020 | Eosyntexis Kopylov and Rasnitsyn p. 1280 |
| 2021 | Eosyntexis Gao et al. p. 162 |
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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. †Eosyntexis Rasnitsyn 1990
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†Eosyntexis catalonicus Rasnitsyn and Martínez-Delclòs 2000
†Eosyntexis parva Ortega-Blanco et al. 2008
†Eosyntexis senilis Rasnitsyn 1990
†Eosyntexis tuffinae Rasnitsyn and Jarzembowski 1998
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: base of the Early/Lower Berriasian to the top of the Late/Upper Albian or 145.00000 to 99.60000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Berriasian | United Kingdom (England) | E. tuffinae (104007) | |
| Early/Lower Barremian | Spain | E. catalonicus (104052) | |
| Aptian | Russian Federation (Buryatia) | E. catalonicus (113350) | |
| Early/Lower Aptian | Russian Federation (Chita) | E. senilis (119499) | |
| Late/Upper Albian | Spain (Álava) | E. parva (108769) |