Species

Eisenackitina lagena (Eisenack, 1968)

Taxon description

Nestor, V., 2007

Description. Barrel-shaped vesicles with more or less developed flexure. The centre of the base is slightly concave, with a wide and low mucron. The basal margin in inconspicuous. The neck is not developed, but the aperture is slightly widening. The porous vesicle wall is densely covered by granules or tubercles.

Synonymy list
1968     Conochitina lagena sp. n. — Eisenack , pp. 285, fig. 26:2-5; 29:21-22; text-fig. 9
1994     Eisenackitina lagena (Eisenack, 1968) — Nestor, V. , pp. 17, fig. 14:9-11; 15:1-2
2007     Eisenackitina lagena (Eisenack, 1968) — Nestor , fig. 11:F-H
Selection of related publications
Nestor, V. 2007. Chitinozoans in the Wenlock-Ludlow boundary beds of the East Baltic. Estonian Journal of Earth Sciences 56, 2, 109-128.
Nestor, H., Nestor, V. 2002. Upper Llandovery to middle Wenlock (Silurian) lithostratigraphy and chitinozoan biostratigraphy in southwestern Estonia and northermost Latvia. Proceedings of the Estonian Academy of Sciences. Geology 51, 2, 67-87. DOI:10.3176/geol.2002.2.01
Nestor, V. 1994. Early Silurian chitinozoans of Estonia and North Latvia. pp. 1-163. Estonian Academy Publishers.
Nestor, V. 1982. Chitinozoan zonal assemblages (Wenlock, Estonia). Silurian assemblages and biozones in the East Baltic region, pp. 84-96. Valgus.
Occurrence in samples (CONOP)