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Stramentum
Taxonomy
Stramentum was named by Logan (1897) [Sepkoski's age data: K Albi-m K Maes]. It is the type genus of Stramentidae, Stramentinae.
It was assigned to Cirripedia by Sepkoski (2002); to Stramentidae by Hattin (1977), Collins (1986), Hauschke (1994) and Kočová Veselská et al. (2020); and to Stramentinae by Gale (2016) and Chan et al. (2021).
It was assigned to Cirripedia by Sepkoski (2002); to Stramentidae by Hattin (1977), Collins (1986), Hauschke (1994) and Kočová Veselská et al. (2020); and to Stramentinae by Gale (2016) and Chan et al. (2021).
Synonyms
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Synonymy list
Year | Name and author |
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1843 | Loricula Sowerby p. 260 |
1897 | Stramentum (Stramentum) Logan |
1897 | Squama Logan p. 187 |
1897 | Stramentum Logan p. 188 |
1977 | Stramentum Hattin p. 806 |
1986 | Stramentum Collins p. 126 |
1987 | Stramentum (Stramentum) Logan |
1994 | Stramentum Hauschke p. 13 |
1994 | Stramentum (Stramentum) Hauschke p. 13 |
2002 | Stramentum Sepkoski |
2016 | Stramentum Gale p. 682 |
2020 | Stramentum Kočová Veselská et al. p. 137 |
2021 | Stramentum Chan et al. |
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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.
G. †Stramentum Logan 1897
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†Stramentum alekseevi Gale 2016
†Stramentum canadensis Whiteaves 1889
†Stramentum elegans Hattin 1977
†Stramentum inconstans Collins 1986
†Stramentum praecursor Gale 2016
†Stramentum pulchellum Sowerby 1843
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Invalid names: Loricula darwini Woodward 1908 [synonym], Loricula gigas Fritsch 1878 [synonym], Loricula macadami Thomson 1858 [synonym]
Invalid names: Loricula Sowerby 1843 [replaced], Squama Logan 1897 [synonym], Stramentum (Stramentum) Logan 1897 [invalid subgroup]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class | |||||
Reference: Kiessling 2004 |
Age range: base of the Early/Lower Albian to the top of the Late/Upper Campanian or 112.03000 to 70.60000 Ma
Collections (44 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Albian | Colombia | S. sp. (67374 67375) S. sp. A (67363) | |
Late/Upper Cenomanian | Germany | S. pulchellum (9178) | |
Middle Cenomanian | United Kingdom (England) | S. praecursor (210338 210339) | |
Middle Cenomanian | France | S. pulchellum (210344) | |
Turonian | United Kingdom (Northern Ireland) | Loricula macadami (210342) | |
Early/Lower Turonian | Morocco | S. inconstans (175005) | |
Early/Lower Turonian | Mexico (Nuevo Leon) | S. pulchellum (87879 87880) | |
Early/Lower Turonian | Nigeria | S. inconstans (159897) | |
Early/Lower Turonian | United Kingdom (England) | Loricula darwini (210341) Loricula pulchella (210340) | |
Late/Upper Turonian | Czech Republic | S. pulchellum (210309) | |
Late/Upper Turonian | United Kingdom (England) | S. pulchellum (71069) | |
Late/Upper Turonian | Kazakhstan | Loriculina laevissima (210443) | |
Middle Turonian | USA (Kansas) | S. canadensis (210333) S. elegans (150368 210320 210321 210322 210323 210324 210325 210326 210327 210328 210329 210330 210331 210332) | |
Early/Lower Coniacian | Mexico (Coahuila) | S. sp. (210315) | |
Late/Upper Coniacian | USA (Kansas) | Squama lata (210349) Squama spissa (210348) | |
Santonian | USA (South Dakota) | S. haworthi (160520) | |
Santonian | USA (Kansas) | Pollicipes haworthi (210347) S. haworthi (160519) S. tabulatum (210350) | |
Santonian | USA (Colorado) | S. haworthi (87853 160521 160522) | |
Late/Upper Santonian | USA (Kansas) | S. haworthi (210346) | |
Late/Upper Campanian | Belgium | S. pulchellum (211444) |