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Liliacidites crassibaculatus
Taxonomy
Liliacidites crassibaculatus was named by Freile (1972) [Measurement of others specimens: (longitudinal Equatorial diameter) Length 27(35)48 µ; (transversal equatorial diameter) 14(18)24 µ.
Others samples examinated: Preparación # 734, coord. 20.3-120.5. prep. # 735; 39.2-116.8; 24.324.3-114.3; 25.9-92.8; 36.8-93.3; prep. # 736, coord. 38.9-106.3.]. It is not extant. It is considered to be a form taxon. Its type specimen is Holotype: P.M. L. P. # 735, coord. 26-119.8., a plant debris (Pollen grain). Its type locality is Pozo T-137, nivel 720.50-721.75 m., which is in a Maastrichtian/Eocene terrestrial sandstone/claystone in the Cerro Dorotea Formation of Argentina.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1972 | Liliacidites crassibaculatus Freile |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Liliacidites crassibaculatus Freile 1972
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| C. Freile 1972 | Grano de polen monocolpado. Contorno de forma elíptica a subesférica en vista polar. El colpo ocupa la totalidad del eje longitudinal, en su vista polar. Exina proximal gruesa, de 1.5 a 2 µ de espesor, distalmente mas delicada; compuesta por dos capas: la endexina más delgada que la ectexina. La exina posee ornamentación reticulada, con lúminas pequeñas (1 µ o menos) y muros simplibaculados con columelas gruesas, de base muy irregular. Lúmenes algo más pequeños en los extremos. |