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Lasarchopyge
Taxonomy
Lasarchopyge was named by Chatterton et al. (1998) [Sepkoski's age data: O Llvi O Cara-l]. It is not extant. Its type is Lasarchopyge benedettoi.
It was assigned to Toernquistiidae by Chatterton et al. (1998); to Proetida by Sepkoski (2002); and to Scharyiidae by Jell and Adrain (2002), Adrain and Westrop (2007), Owens and Fortey (2009).
It was assigned to Toernquistiidae by Chatterton et al. (1998); to Proetida by Sepkoski (2002); and to Scharyiidae by Jell and Adrain (2002), Adrain and Westrop (2007), Owens and Fortey (2009).
Species
L. benedettoi (type species), L. correae
Synonymy list
| Year | Name and author |
|---|---|
| 1998 | Lasarchopyge Chatterton et al. p. 295 |
| 2002 | Lasarchopyge Jell and Adrain p. 395 |
| 2002 | Lasarchopyge Sepkoski |
| 2007 | Lasarchopyge Adrain and Westrop p. 346 |
| 2009 | Lasarchopyge Owens and Fortey |
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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. †Lasarchopyge Chatterton et al. 1998
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†Lasarchopyge benedettoi Chatterton et al. 1998
†Lasarchopyge correae Chatterton et al. 1998
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Aberhan et al. 2004, Whittington et al. 1997, Fortey and Owens 1999 | |||||
Age range: base of the Late/Upper Llanvirn to the top of the Costonian or 461.10000 to 457.20000 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Llanvirn | Argentina (San Juan) | L. correae (73372 73374 73375 73377) | |
| Costonian | Argentina (San Juan) | L. benedettoi (73369) L. sp. A (70623) | |
| Sandbian | Russian Federation | L. apodema, L. fidicularis (116243) | |
| Sandbian | Argentina (San Juan) | L. benedettoi (73378) |