BETA TEST - Fossil data and pages are very much experimental and under development. Please report any problems
Haplostigma ✝
Source Data |
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Rank | genus (PBDB) | ||||||||||||||||||
Taxonomy (PBDB) | Life : Plantae : Pteridophyta : Haplostigma | ||||||||||||||||||
Classification (PBDB,GBIF) |
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Opinions (PBDB) |
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Status (PBDB) | extinct | ||||||||||||||||||
Taxon Size (PBDB) | 1 | ||||||||||||||||||
First Recorded Appearance | 393 - 359 Ma Devonian | ||||||||||||||||||
Last Recorded Appearance | 290 - 272 Ma Permian | ||||||||||||||||||
Primary Reference (PBDB) | T. N. Taylor, E. L. Taylor, and M. Krings. 2009. Paleobotany: The Biology and Evolution of Fossil Plants, 2nd edition |
Fossil Distribution
Synonymy List
Year | Name and Author |
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1931 | Haplostigma Seward |
1970 | Haplostigma Andrews |
2009 | Haplostigma Taylor et al. |
References
Taylor T. N., Taylor E. L., et al (2009) , Paleobotany: The Biology and Evolution of Fossil Plants, 2nd edition |
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!