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HOMEODELTIDIUM [3 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 1977-06-21

English

Subject field(s)
  • Paleontology
OBS

[The inarticulate brachiopods belonging to the] Superfamily Paterinacea(...) [have a] Ventral pseudointerarea usually well developed, procline to apsacline, [and a convex] homeodeltidium(...). [The] Brachial valve [is] lower than [the] pedicle valve, [and the] homeochilidium [is] convex(...) L. Cam.-M. Ord.

French

Domaine(s)
  • Paléontologie
OBS

[Les Brachiopodes inarticulés appartenant à la] Super-famille des Paterinacea (...) [ont une] Ouverture pédonculaire plus ou moins fermée par un homoeodeltidium et un pseudochilidium. [Les] Coquilles [sont] petites et elliptiques. (...) Cambrien.

Spanish

Save record 1

Record 2 1977-06-21

English

Subject field(s)
  • Paleontology
OBS

[The] Superfamily Trimerellacea [includes] large [inarticulate brachiopods] with thick calcareous shells, biconvex, inequivalved, elongate oval to transversely oval in outline, [the] shell smooth except for growth lines; [the] beak of [the] pedicle valve [is] prominent, [the] pseudointerarea [is] well developed, generally apsacline, divided into two propareas by [a] triangular homeodeltidium. Internally, [the] ventral umbo may be solid or divided into two umbonal chambers by [a] cardinal buttress; muscle platforms [are] present in both valves, solid or excavated, when excavated, [the] cavity [is] divided into two vaults by [a] median partition that may extend anterior to [the] platform. M. Ord.-U. Sil.

French

Domaine(s)
  • Paléontologie
OBS

[La] Super-famille des Trimerellacea [est un groupe de Brachiopodes inarticulés ayant une] Coquille calcaire; [une] grande taille; [et des] empreintes musculaires sur une plate-forme surélevée.

Spanish

Save record 2

Record 3 1977-06-10

English

Subject field(s)
  • Paleontology
OBS

[The] homeodeltidium [is an] Externally convex triangular plate closing almost all or only [the] apical part of the delthyrium(...) [of certain brachiopods]

French

Domaine(s)
  • Paléontologie
OBS

Chez (...) [certains brachiopodes] on observe une plaque unique sécrétée par le manteau: homoeodeltidium.

Spanish

Save record 3

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