radiolaria - rads_cenozoic - Lamprocyrtis daniellae radiolaria - rads_cenozoic - Lamprocyrtis daniellae

Lamprocyrtis daniellae


Classification: rads_cenozoic -> Pterocorythidae -> Lamprocyrtis -> Lamprocyrtis daniellae
Sister taxa: L. daniellae, L. haysi, L. heteroporos, L. neoheteroporos, L. nigriniae, L. sp.

Taxonomy

Citation: Lamprocyrtis daniellae Caulet 1986
taxonomic rank: species
Basionym: Lamprocyrtis daniellae
Synonyms:
1986 Lamprocyrtis daniellae - Caulet pl. 3, figs. 13-16
Taxonomic discussion: Caulet 1986

Catalog entries: Lamprocyrtis daniellae

Original description: Two-segmented form with very small cephalis, open, with irregularly circular pores and a small apical spine arising gradually from the periphery of cephalic like a short beak. No accessory spines on the periphery of cephalic top. Collar stricture distinct. Thorax spindle-shaped, thick-walled, smooth with subcircular to irregularpores aligned in longitudinal rows. Thorax constricted distally, terminating in a peristome with an irregular row of strong irregular teeth.

Description

Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): within Neogene Period (2.59-23.03Ma, top in Piacenzian stage). Data source: Lazarus et al. 2015 - "N age group"
First occurrence (base): within Neogene Period (2.59-23.03Ma, base in Aquitanian stage). Data source: Lazarus et al. 2015 - "N age group"

Plot of occurrence data:

References:

Caulet, J. (1986b). Radiolarians from the Southwest Pacific. Initial Reports of the Deep Sea Drilling Project. 90: 835-861. gs

Missing or ambiguous references: Caulet 1986;


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Lamprocyrtis daniellae compiled by the radiolaria@mikrotax project team viewed: 3-3-2024

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Short stable page link: https://mikrotax.org/radiolaria/index.php?id=204362 Go to Archive.is to create a permanent copy of this page - citation notes



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