NEW SPECIES OF THE FAMILY HELIODISCIDAE HAECKEL (RADIOLARIA)

Vishnevskaya V.S.

dc.contributor.author	Vishnevskaya V.S.
dc.date.accessioned	2025-06-10T10:13:37Z
dc.date.available	2025-06-10T10:13:37Z
dc.date.issued	2006
dc.identifier	https://elibrary.ru/item.asp?id=13523888
dc.identifier.citation	Paleontological Journal, 2006, 40, 2, 134-142
dc.identifier.issn	0031-0301
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/49357
dc.description.abstract	The family Heliodiscidae Haeckel, 1881, which includes five genera, is reviewed. New methods of investigation are applied to the inner structure of Cretaceous spherical radiolarian skeletons, which reveal numerous taxa with an eccentric microsphere. Three new species, Astrophacus marinae sp. nov., Excentrosphaerella kovalenkovi sp. nov., and Excentrosphaerella kurilovi sp. nov., are described. The eccentric position of the microsphere suggests that these forms are nontypical Mesozoic radiolarians or new representatives of the family Heliodiscidae Haeckel, 1881, which was previously recorded in the Cenozoic. © Pleiades Publishing, Inc. 2006.
dc.subject	CRETACEOUS
dc.subject	HELIODISCIDAE
dc.subject	NEW SPECIES
dc.subject	RADIOLARIA
dc.title	NEW SPECIES OF THE FAMILY HELIODISCIDAE HAECKEL (RADIOLARIA)
dc.type	Статья
dc.identifier.doi	10.1134/S0031030106020031
dc.subject.age	Mesozoic::Cretaceous
dc.subject.age	Мезозой::Меловая