Species

Calpichitina opaca (Laufeld, 1974)

Synonyymit

1974 Desmochitina opaca — Laufeld , pp. 79, fig. 42

1994 Densichitina opaca (Laufeld, 1974) — Nestor, V. , pp. 13-14, fig. 24:7-8

Aiheeseen liittyvät julkaisut

Nestor, V. 2005. Chitinozoans of the Margachitina margaritana Biozone and the Llandovery-Wenlock boundary in West Estonian drill cores. Proceedings of the Estonian Academy of Sciences. Geology 54, 2, 87-111. DOI:10.3176/geol.2005.2.02

Nestor, V. 1994. Early Silurian chitinozoans of Estonia and North Latvia. pp. 1-163. Estonian Academy Publishers.

Nestor, V. 1990. Silurian chitinozoans. Field Meeting Estonia 1990. An Excursion Guidebook, pp. 80-83. Estonian Academy of Sciences.

Laufeld, S. 1974. Silurian Chitinozoa from Gotland. Fossils and Strata 5, 1-130.

Esiintyminen näytteissä (CONOP)

Jaagarahu puurauk : 2

Kaugatuma 509 puurauk : 7

Nagli 106 puurauk : 1

Ohesaare puurauk : 4

Ruhnu 500 puurauk : 4

Pulli 2 puurauk : 6

Tinuri 818 puurauk : 1

Viki puurauk : 7

Ventspils D-3 puurauk : 4

Suigu puurauk : 1

Pärnu-Jaagupi puurauk : 2

Luokittelu

Organism group	Biota
Kingdom	Animalia
Class	Chitinozoa
Order	Operculatifera
Family	Desmochitinidae
Subfamily	Desmochitininae
Genus	Calpichitina
Species	acollaris
	complanata
	densa
	gregaria
	hemsiensis
	lata
	lecaniella
	muldiensis
	opaca
	squamosa
	velata

Levinneisyys ja viitteet

Nestor, V., 1994a Ohesaare borehole Jaani Stage
Nestor, V., 2005 Viki borehole Adavere Stage
Laufeld, 1974a Buske, Gotland Wenlock