User:Phaulactis/sandbox/Holophragma
Appearance
This is not a Wikipedia article: It is an individual user's work-in-progress page, and may be incomplete and/or unreliable. For guidance on developing this draft, see Wikipedia:So you made a userspace draft. Find sources: Google (books · news · scholar · free images · WP refs) · FENS · JSTOR · TWL |
Holophragma is a genus of rugose coral known from the ordovician and silurian periods in Europe. Two of its species are commonly found on the northwestern coast of Gotland, Sweden.[1] It was descriped by Gustaf Lindström in the year 1896.[2] The genus contains several species.
Holophragma | |
---|---|
Scientific classification | |
Kingdom: | |
Phylum: | |
Class: | |
Order: | |
Family: | |
Genus: | †Holophragma Lindström, 1896
|
Species | |
Species
[edit]- Holophragma calceolides Lindström, 1866
- Holophragma mitrata Schlotheim, 1820
- Holophragma duncanae Spjeldnæs, 1960[3]
References
[edit]- ^ Sunstones and catskulls. Guide to the Fossils and geology of Gotland. Sara Elison. s.64
- ^ https://fossiilid.info/7912?mode=in_baltoscandia&lang=en
- ^ https://njg.geologi.no/images/NJG_articles/NGT_41_1_079-084.pdf