THE FIRST FINDS OF LARVAL SHELLS IN ORDOVICIAN ORTHIDS

dc.contributor.author	Madison A.A.
dc.date.accessioned	2022-07-18T00:49:01Z
dc.date.available	2022-07-18T00:49:01Z
dc.date.issued	2004
dc.identifier	https://www.elibrary.ru/item.asp?id=13449497
dc.identifier.citation	Doklady Earth Sciences, 2004, 396, 4, 488-491
dc.identifier.issn	1028-334X
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/38196
dc.description.abstract	The paper considers the first discovered larval shells of Rhynchonelliformea brachiopods from the Lower Ordovician of the Leningrad region Casts of larval shells on the pedicle and brachial valves are characterized by a different relief, probably representing the cast of a soft larva body. Early Paleozoic Rhynchonelliformea presumably had planktotrophic long-floating larvae. The following three subtypes are recognized in the recent brachiopod classification: Linguliformea, Craniformea, and Rhynchonelliformea.
dc.subject	Ordovician
dc.title	THE FIRST FINDS OF LARVAL SHELLS IN ORDOVICIAN ORTHIDS
dc.type	Статья
dc.subject.age	Paleozoic::Ordovician
dc.subject.age	Палеозой::Ордовикская	ru

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