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Protolepidodendrales
Taxonomy
Protolepidodendrales was named by Kenrick and Crane (1997) [Kenrick and Crane 1997 rank this as a plesion.].
It was assigned to Lycopsida by Kenrick and Crane (1997); and to Lycophyta by Taylor et al. (2008).
It was assigned to Lycopsida by Kenrick and Crane (1997); and to Lycophyta by Taylor et al. (2008).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1997 | Protolepidodendrales Kenrick and Crane |
| 2008 | Protolepidodendrales Taylor et al. p. 1027 |
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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.
Unr. †Protolepidodendrales Kenrick and Crane 1997
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Fm. †Haskinsiaceae Grierson and Banks 1983
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Collections (16 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Eifelian - Givetian | Venezuela (Zulia State) | Haskinsia hastata, Haskinsia sagittata (21170) Haskinsia sp. (21176) | |
| Eifelian - Early/Lower Frasnian | Venezuela (Zulia State) | Haskinsia sagittata (14213) | |
| Early/Lower Givetian - Eifelian | Venezuela (Zulia State) | Haskinsia sagittata (21169) | |
| Givetian | China (Xinjiang) | Haskinsia hastata (209589) | |
| Givetian | USA (New York) | Haskinsia colophylla (20722 21172) Haskinsia sp. (20684 24550 28062 28255 28285 28317 28330 28359) | |
| Givetian - Late/Upper Devonian | USA (New York) | Haskinsia sp. (21175) |