Species

Rhabdinopora flabelliformis socialis (Salter, 1858)

Synonymy list

1858 Graptopora socialis — Salter , pp. 65

1866 Dictyonema sociale — Salter , pp. 33, fig. 4:1

1881 Dictyonema sociale — Salter , pp. 535, fig. IV 1,1a-c

1882 Dictyograptus flabelliformis var. conferta — Brögger , pp. 35-36

1891 ?Dictyonema flabelliforme var. confertum — Matthew , pp. 36

1904 Dictyonema flabelliforme var. confertum — Ruedemann , pp. 605, fig. 1:22

1909 Dictyograptus flabelliformis var. conferta — Westergard , pp. 59, fig. 3:7

1912 Dictyonema flabelliforme (Eichwald) var. conferta — Hahn , pp. 138, fig. 20

1927 Dictyonema flabelliforme (Eichwald) var. sociale — Bulman , pp. 26, fig. 2:1-2

1947 Dictyonema flabelliforme (Eichwald) var. sociale — Ruedemann , pp. 162, fig. 2:6-9

Selection of related publications

Suyarkova, A. A., Koren', T. N. 2009. Advances in the Ordovician graptolite biostratigraphy of the St Petersburg area, Russia. Estonian Journal of Earth Sciences 58, 1, 3-9. DOI:10.313176/earth.2009.1.01

Kaljo, D. 1974. On graptolite zones of Tremadoc and Arenig of Pribaltic and Moscow syneclises. Graptolites of the USSR, pp. 31-36. Nauka.

Obut, A. M. 1953. Dendroidei severo-zapada Russkoj platformy. Trudy Vsesoûznogo Naučno-Issledovatel'skogo Geologo-Razvedočnogo Instituta (VNIGRI) 26-57. Gostoptehizdat.

Classification

Organism group	Biota
Kingdom	Animalia
Phylum	Hemichordata
Class	Pterobranchia
Subclass	Graptolithina
Order	Graptoloidea
Suborder	Graptodendroidina
Family	Anisograptidae
Genus	Rhabdinopora
Species	flabelliformis
	bryograptoides
	canadense
	desmograptoides
	parabola
	rossicum
	socialis
Subspecies	anglica
	flabelliformis
	multithecatum
	norvegicum

References based on distribution

Kaljo, 1974 Põõsaspea 3353 borehole Tremadocian
Kaljo, 1974 Kalvi outcrop Pakerort Stage
Obut, 1953 Lower Ordovician
Obut, 1953 Oslo depression Lower Ordovician
Obut, 1953 Leningrad District Lower Ordovician
Suyarkova & Koren', 2009 Tremadocian