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Heterothyonidae
Taxonomy
Heterothyonidae was named by Pawson (1970). It is extant. It was considered monophyletic by Kerr and Kim (2001).
It was assigned to Dendrochirotida by Smith and Gallemi (1991), Kerr and Kim (2001), Jell (2010).
It was assigned to Dendrochirotida by Smith and Gallemi (1991), Kerr and Kim (2001), Jell (2010).
Subtaxa
Synonymy list
Year | Name and author |
---|---|
1970 | Heterothyonidae Pawson |
1991 | Heterothyonidae Smith and Gallemi p. 51 |
2001 | Heterothyonidae Kerr and Kim p. 78 |
2010 | Heterothyonidae Jell p. 30 |
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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.
Fm. Heterothyonidae Pawson 1970
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class, p = phylum | |||||
References: Aberhan 1992, Aberhan et al. 2004 |
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Ludlow | Australia (New South Wales) | Porosothyone picketti (201150) | |
Pridoli | Australia (New South Wales) | Porosothyone picketti (201152) | |
Ladinian | Spain (Cataluna) | Strobilothyone rogenti (44260 44261) |