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Oriostoma globosum
Taxonomy
Trochilites globosus was named by von Schlotheim (1820). It is not extant. 
It was recombined as Polytropina globosa by Donald (1905); it was recombined as Poleumita globosum by Manten (1971); it was recombined as Poleumita globosa by Curtis (1972); it was recombined as Oriostoma globosa by Baarli et al. (1999); it was recombined as Oriostoma globosum by Lindström (1884), Boucot et al. (1967), Rohr and Wahlman (2021), Wagner (2023).
It was recombined as Polytropina globosa by Donald (1905); it was recombined as Poleumita globosum by Manten (1971); it was recombined as Poleumita globosa by Curtis (1972); it was recombined as Oriostoma globosa by Baarli et al. (1999); it was recombined as Oriostoma globosum by Lindström (1884), Boucot et al. (1967), Rohr and Wahlman (2021), Wagner (2023).
  Subspecies
  
Synonyms
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Synonymy list
| Year | Name and author | 
|---|---|
| 1820 | Trochilites globosus von Schlotheim p. 162 | 
| 1843 | Euomphalus sulcata Hall p. 137 figs. txt. f. 4; pl. 25 f. 4 | 
| 1852 | Cyclonema sulcata Hall p. 347 figs. pl. 84 f. 1a-d | 
| 1878 | Euomphalus macrolineatus Whitfield p. 82 | 
| 1882 | Euomphalus macrolineatus Whitfield p. 294 figs. pl. 18 f. 5-6 | 
| 1884 | Oriostoma globosum Lindström pp. 160 - 162 figs. pl. 14 f. 24-25, 29-31; pl. 18 f. 24; pl | 
| 1884 | Cyclonema sulcatum Whiteaves p. 18 figs. pl. 3 f. 5 | 
| 1884 | Euomphalus macrolineatus Whiteaves p. 20 figs. pl. 3 f. 6 | 
| 1895 | Polytropis sulcatus Whiteaves p. 89 figs. pl. 13 f. 9-9a | 
| 1895 | Polytropis macrolineatus Whiteaves p. 91 | 
| 1903 | Poleumita sulcata Clarke and Ruedemann pp. 62 - 63 figs. pl. 10 f. 1-4 | 
| 1903 | Oriostoma huntingtonensis Kindle pp. 463 - 464 figs. pl. 14 f. 14-15 | 
| 1905 | Polytropina globosa Donald pp. 576 - 577 figs. pl. 37 f. 16 | 
| 1906 | Poleumita sulcata Whiteaves p. 337 | 
| 1928 | Poleumita huntingtonensis Cumings and Shrock p. 99 | 
| 1939 | Poleumita macrolineata Northrop p. 213 | 
| 1967 | Oriostoma globosum Boucot et al. p. 40 figs. pl. 16 f. 15-23 | 
| 1971 | Poleumita globosum Manten | 
| 1972 | Poleumita globosa Curtis | 
| 1974 | Poleumita huntingtonensis Shaver | 
| 1999 | Oriostoma globosa Baarli et al. | 
| 2021 | Oriostoma globosum Rohr and Wahlman fig. 1 | 
| 2023 | Oriostoma globosum Wagner p. 525 | 
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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.
 †Oriostoma globosum von Schlotheim 1820
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  Invalid names: Oriostoma huntingtonensis Kindle 1903 [synonym], Oriostoma macrolineata Whitfield 1878 [synonym], Oriostoma sulcata Hall 1843 [synonym]
   †Oriostoma globosum sculptum de Sowerby and Murchison 1839
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, c = class | |||||
| References: Kiessling 2004, Knight et al. 1960 | |||||
Age range: base of the Jaani to the top of the Ludfordian or 433.50000 to 422.70000 Ma
Collections (38 total)
| Time interval | Ma | Country or state | Original ID and collection number | 
|---|---|---|---|
| Niagaran | USA (Indiana) | Oriostoma huntingtonensis (22818) | |
| Telychian | Canada (New Brunswick) | Oriostoma globosum (68834) | |
| Telychian | Sweden (Gotland) | Oriostoma globosum (3972 3976) | |
| Telychian | United Kingdom (England) | Poleumita globosa (49635 49638) | |
| Jaani | Estonia (Saare) | Poleumita sculptum (195595) | |
| Sheinwoodian | Sweden (Gotland) | Oriostoma globosum (3975 4010 4661 4663 13633 155698) Poleumita globosum (13592 13594 13597) Poleumita globosum, Poleumita sculptum (13669) | |
| Sheinwoodian | Sweden | Oriostoma globosum (233122) | |
| Sheinwoodian - Homerian | USA (Indiana) | Oriostoma globosum (218852) | |
| Wenlock | United Kingdom (England) | Poleumita globosa (49640 79881) | |
| Wenlock - Ludlow | USA (Wisconsin) | Oriostoma globosum, Oriostoma sulcata (24944) | |
| Homerian | Norway | Oriostoma globosa (14317) | |
| Homerian | Sweden (Gotland) | Poleumita globosum (13599 13673) | |
| Homerian - Gorstian | Sweden (Gotland) | Poleumita globosum, Poleumita sculptum (13601) | |
| Gorstian | United Kingdom (England) | Poleumita globosa (23204 49643) | |
| Gorstian | Ukraine (Podolia) | Oriostoma globosa (155616 155617 155618) | |
| Gorstian | Canada (Ontario) | Polytropis sulcatus, Polytropis macrolineatus (155012) | |
| Gorstian | Sweden (Gotland) | Oriostoma globosum (155700) Poleumita globosum (13603) | |
| Ludlow | Canada (Ontario) | Polytropis sulcatus (155723) | |
| Ludlow - Elton | United Kingdom (Wales) | Poleumita globosa (74760) | |
| Ludfordian | Sweden | Oriostoma globosum (79812) | |
| Ludfordian | Sweden (Gotland) | Poleumita globosum (13620) |