| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Zygograptus
Taxonomy
Zygograptus is a genus. It is not extant.
It was assigned to Goniograpti by Bulman (1970); and to Graptoloidea by Sepkoski (2002).
It was assigned to Goniograpti by Bulman (1970); and to Graptoloidea by Sepkoski (2002).
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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. †Zygograptus
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Aberhan et al. 2004, Aberhan 1992 | |||||
Age range: Early/Lower Llanvirn or 468.00000 to 461.10000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Llanvirn | Argentina | Z. sp. (8871) | |
| Llanvirn | Argentina | Z. sp. (8888) |