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. Author manuscript; available in PMC: 2017 Jan 12.
Published in final edited form as: Joannea Geol Palaontol. 2011;11:273–326.

Fig. 25.

Fig. 25

Canonical Ordination of Principal Coordinates (CAP) of A. abscissa for the data set of 97 sampling units, grouped within the main morphotypes, abscissa (Ac), quasi-abscissa (QA) and rotunda (R) and 10 variables; the Turislav valves (TU5) are showed separately (cf. text). Note the special position in the morphospace of the samples HD 8062 and HD 8090.