Family
Acrotretidae Schuchert, 1893
Aiheeseen liittyvät julkaisut
Holmer, L. E., Biernat, G. 2002. Lingulate brachiopods from Lower Ordovician (Tremadoc) chalcedonites, Holy Cross Mountains, Poland. Acta Palaeontologica Polonica 47, 1, 141-156.
Popov L., Nõlvak J., Holmer, L. 1994. Late Ordovician lingulate brachiopods from Estonia. Palaeontology 37, 3, 627-650.
Popov, L., Holmer, L. E. 1994. Cambrian-Ordovician lingulate brachiopods from Scandinavia, Kazakhstan, and South Ural Mountains. Fossils and Strata 35, 1-156. DOI:10.1111/j.1502-3931.1994.tb01571.x
Holmer, L. E., Popov, L. E. 1994. Revision of the type species of Acrotreta and related Lingulate brachiopods. Journal of Paleontology 68, 3, 433-450. DOI:10.1017/S002233600002583X
Holmer, H., Popov, L. E. 1990. The acrotretacean brachiopod Ceratreta tanneri (Metzger) from the Upper Cambrian of Baltoscandia. GFF 112, 3, 249-263. DOI:10.1080/11035899009454772
Holmer, L. E. 1989. Middle Ordovician phosphatic inarticulate brachiopods from Västergötland and Dalarna, Sweden. Fossils and Strata 26, 1-172.
Popov, L. E., Khazanovich, K. K. 1989. Lingulata (inarticulate brachiopods with phosphate-calcium shell). The Key sections and stratigraphy of the phosphate bearing Obolus beds of the North-East of the Russian platform, pp. 96-136. Nauka.
Bednarczyk, W. 1986. Inarticulate brachiopods from the Lower Ordovician in northern Poland. Annales Societatis Geologorum Poloniae 56, 3-4, 409 - 418.
Popov, L. 1981. The first record of microscopoic inarticulate brachiopods of the family Acrotretidae of the Silurian of Estonia. Eesti NSV Teaduste Akadeemia Toimetised. Geoloogia / Известия Академии наук Эстонской ССР. Геология 30, 1, 34-41. DOI:10.3176/geol.1981.1.06
Biernat, G. 1973. Ordovician Inarticulate Brachiopods from Poland and Estonia. Palaeontologia Polonica 28, 1-116.
Gorjansky, V. J. 1969. Bezzamkovye brahiopody kembrijskih i ordovikskih otloženij severo-zapada Russkoj platformy. pp. 1-176. Nedra.
List of species
1. Acrotreta conula Walcott, 1902 | Upper Cambrian (old nomenclature)
4. Acrotreta tallinnensis Holmer et Popov, 1994 | Saka Member
5. Angulotreta postapicalis Palmer, 1954 | Upper Cambrian (old nomenclature)
7. Conotreta parva Bednarczyk, 1986 | Ordovician
9. Cyrtonotreta striata Holmer, 1989 | Uhaku Stage
11. Dactylotreta pharus Popov et Holmer, 1994 | Ordovician
12. Eschatelasma rugosum Popov, 1981 | Jaani Stage
13. Eurytreta minor Biernat, 1973 | Tremadocian
14. Eurytreta sabrinae (Callaway, 1877) | Lower Ordovician
15. Hisingerella billingenensis Holmer, 1989 | Darriwilian
16. Hisingerella nitens (Hisinger, 1837) | Katian
17. Hisingerella unguicula Holmer, 1989 | Lasnamägi Stage
18. Longipegma thulensis Popov et Holmer, 1994 | Lower Ordovician
19. Ottenbyella carinata (Moberg et Segerberg, 1906) | Tremadocian
20. Physotreta deformis Holmer, 1989 | Lasnamägi Stage
Loading...
Luokittelu
| Organism group | Biota |
| Domain | Eukaryota |
| Kingdom | Animalia |
| Phylum | Brachiopoda |
| Subphylum | Linguliformea |
| Class | Lingulata |
| Order | Acrotretida |
| Superfamily | Acrotretoidea |
| Family | Acrotretidae |
| Genus | Acrotreta |
| Angulotreta | |
| Conotreta | |
| Cyrtonotreta | |
| Dactylotreta | |
| Ditreta | |
| Eschatelasma | |
| Eurytreta | |
| Hisingerella | |
| Linnarssonia | |
| Longipegma | |
| Neotreta | |
| Ottenbyella | |
| Physotreta | |
| Quadrisonia | |
| Semitreta | |
| Spondylotreta | |
| Treptotreta | |
| Vandalotreta | |
| Family | Biernatidae |
| Ceratretidae | |
| Eoconulidae | |
| Ephippelasmatidae | |
| Scaphelasmatidae | |
| Torynelasmatidae |
See also