Thyasira undefined-2 ...

Thyasira sp. 2 Fig. 9C Material examined ITALY – Emilia-Romagna • 1 spec.; Casola; MGGC 22312 (L = 7 mm). Description Small, little inflated, sub-triangular shell, surface with distinct, irregular growth increments, umbones elevated, pointed, slightly prosogyrate; posterior sulcus present, widening...

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Bibliographic Details
Main Authors: Kiel, Steffen, Sami, Marco, Taviani, Marco
Format: Text
Language:unknown
Published: Zenodo 2023
Subjects:
Online Access:https://dx.doi.org/10.5281/zenodo.10380311
https://zenodo.org/doi/10.5281/zenodo.10380311
Description
Summary:Thyasira sp. 2 Fig. 9C Material examined ITALY – Emilia-Romagna • 1 spec.; Casola; MGGC 22312 (L = 7 mm). Description Small, little inflated, sub-triangular shell, surface with distinct, irregular growth increments, umbones elevated, pointed, slightly prosogyrate; posterior sulcus present, widening posteriorly, bordered by indistinct ridge; anterodorsal margin very long, slightly concave. Stratigraphic and geographic range Lower Miocene (lower Burdigalian), northern Italy. ... : Published as part of Kiel, Steffen, Sami, Marco & Taviani, Marco, 2023, Mollusks (Gastropoda, Bivalvia) from Miocene cold-seep deposits in northern Italy: revisions and additions, pp. 115-160 in European Journal of Taxonomy 910 on pages 141-142, DOI: 10.5852/ejt.2023.910.2365, http://zenodo.org/record/10350702 ...