Fig. 7 in The Berriasian-Valanginian And Aptian Deposits From The North-Western Part Of The Piatra Craiului Massif: Stratigraphic Relationships, Facies And Depositional Environments

Fig. 7 Facies and microfacies from the upper Valanginian (a-b) and Aptian (c-h). a-b Bioclastic intraclastic floatstone. Intraclasts consist of peloidal packstone with echinoderms (a1, b1), bioclastic packstone with sponge spicules and coral fragments (a2), and peloidal packstone with small foraminifera (b2). The matrix (m) contains calpionellids and calcispheres. The arrows in a are delineating the shape of the intraclasts. c Limestone-rich breccia. Clasts are embedded in a micritic/clay-rich matrix that contains silt-sized quartz. The matrix contains orbitolinids (indicated by the small yellow arrows). d Marly clast with bioclasts and glauconite. e Coral-rich bioconstruction with dissolved corals. f Clast containing abundant sponge and Lithocodium crusts (center). In the upper right corner the carbonate components of the clast are dissolved. g Clasts from an orbitolinid-rich peloidal bioclastic grainstone; orbitolinids are present both in the matrix and the clasts. h Clast composed of an orbitolinid/green algae-bearing packstone (left) and clast that contains peloidal fenestral wackestone (right) (detail from photo g). a, b, sample 258; c-f, sample 266; g, h, sample 272. Scale