Species

Dendrograptus rigidus Bulman, 1936

Synonyymit

1936 Dendrograptus rigidus n. sp. — Bulman , pp. 16, fig. 1:27-35

1947 Dendrograptus rigidus — Ruedemann , pp. 8-11, fig. 4-9

1963 Dendrograptus rigidus Bulman, 1936 — Skevington , pp. 8, fig. 4-9

2004 Dendrograptus rigidus Bulman, 1936 — Maletz et Egenhoff , pp. 219, fig. 2A, B; 3B,C

Aiheeseen liittyvät julkaisut

Maletz, J., Egenhoff, S. O. 2005. Dendroid graptolites in the Elnes Formation (Middle Ordovician), Oslo Region, Norway. Norwegian Journal of Geology 85, 3, 217-221.

Skevington, D. 1963. Graptolites from the Ontikan Limestones (Ordovician) of Öland, Sweden. I: Dendroidea, Tuboidea, Camaroidea, and Stolonoidea. Bulletin of the Geological Institutions of the University of Uppsala 42, 1-62.

Luokittelu

Organism group	Biota
Kingdom	Animalia
Phylum	Hemichordata
Class	Pterobranchia
Subclass	Graptolithina
Order	Dendroidea
Family	Dendrograptidae
Genus	Dendrograptus
Species	balticus
	cofeatus
	maximus
	nanus
	oelandicus
	rigidus
	vulgaris

Levinneisyys ja viitteet

Maletz & Egenhoff, 2005 Oslo depression Middle Ordovician
Skevington, 1963 Hälludden Cliff, Öland Middle Ordovician