Dissocladella intercedens Bakalova

Granier, Bruno, Clavel, Bernard, Charollais, Jean & MarcWeidmann, 2014, Latest Jurassic - Early Cretaceous Dasycladalean Algae (Chlorophyta) From The Morand Drilling At Montricher (Canton Of Vaud, Switzerland), Acta Palaeontologica Romaniae 10 (1 - 2), pp. 1-2 : 32

Dissocladella intercedens Bakalova

( Fig. 3i )

Selected references:

1975 Petrascula bursiformis (Etallon) .- Dragastan, Pl. XL, fig. 3, Upper Tithonian, Fagetul Ciucului Mts. ( Romania)

1978 Dissocladella intercedens sp.n. - Bakalova, Pl. 1, figs. 4 & 6 (detail of 4), Brestnica Formation, Upper Tithonian - Lower Berriasian, borehole Várbica (Varbitsa, Bulgaria)

1993 Dissocladella aff. intercedens Bakalova. - Bucur, Pl. 1, figs. 5, 7-18, Crivina marls, Upper Berriasian-Lower Valanginian, Illidia, Reşiţa Zone ( Romania)

1994 Dissocladella aff. intercedens Bakalova. - Bucur, Pl. XIV, fig. 9 [= Bucur, 1993, Pl. 1, fig. 7]

The specimen found in sample 241.60 from the Lower Valanginian "Calcaires roux" is the unique section of this species ( Fig. 3i ).

In addition to this species we ascribe, with some reservation, to this genus one tiny specimen of a tubular verticillated alga with two orders of laterals ( Fig. 7q ). It was found in the “Urgonien blanc”.

Figures

Fig. 3 a to l (scale bar: 500 µm): a oblique section of Zergabriella embergeri, Chambotte Fm, Upper Berriasian, sample 253; b oblique section of Triploporella? praturloni, "Calcaires roux", Lower Valanginian, sample 241; c oblique section of Triploporella? praturloni, "Calcaires roux", Lower Valanginian, sample 241.60; d tangential section of Zergabriella embergeri, Vions Fm, Upper Berriasian, sample 258; e transverse section of Zergabriella embergeri, Chambotte Fm, Upper Berriasian, sample 253; f oblique section of a verticil of Selliporella neocomiensis, transition Vions - Pierre Châtel formations, Middle-Upper Berriasian, sample 291.80; g oblique section of Falsolikanella danilovae, "Urgonien jaune", Upper Hauterivian, sample 116; h subaxial section of a verticil of Falsolikanella danilovae, "Urgonien jaune", Upper Hauterivian, sample 107; i oblique section of Dissocladella intercedens "Calcaires roux", Lower Valanginian, sample 241.60; j tangential section of a verticil of Clypeina sulcata, Pierre Châtel Formation, Middle Berriasian, sample 317; k oblique section of a verticil of Clypeina sulcata, Pierre Châtel Formation, Middle Berriasian, sample 317; l random sections of verticils of Clypeina sulcata, Pierre Châtel

Fig. 7 a to o (scale bar: 250 µm): a tangential to oblique section of Salpingoporella muehlbergii, "Urgonien blanc", Upper Hauterivian, sample 42; b transverse section of Salpingoporella muehlbergii, "Urgonien blanc", Upper Hauterivian, sample 42; c oblique section of Salpingoporella muehlbergii, "Urgonien blanc", Upper Hauterivian, sample 42; d oblique section of Salpingoporella genevensis, "Urgonien blanc", Upper Hauterivian, sample 40; e oblique section of Suppiluliumaella sp., "Urgonien jaune", Upper Hauterivian, sample 96; f oblique section of Suppiluliumaella sp., "Urgonien jaune", Upper Hauterivian, sample 96; g oblique section of Suppiluliumaella sp., "Urgonien jaune", Upper Hauterivian, sample 96; h oblique section of a verticil of Falsolikanella danilovae, "Urgonien jaune", Upper Hauterivian, sample 116; i transverse section of Salpingoporella melitae, "Urgonien blanc", Upper Hauterivian, sample 42; j oblique section of Cylindroporella sp., "Urgonien blanc", Upper Hauterivian, sample 71; k oblique section of Salpingoporella heraldica, "Urgonien jaune", Upper Hauterivian, sample 115; l oblique section of Angioporella fouryae, "Urgonien jaune", Upper Hauterivian, sample 115; m subtransverse section of Suppiluliumaella sp., "Urgonien jaune", Upper Hauterivian, sample 96; n tangential section of a sterile verticil of Angioporella fouryae, "Urgonien jaune", Upper Hauterivian, sample 115; o tangential section of a verticil of Pseudoclypeina sp., "Urgonien blanc", Upper Hauterivian, sample 72; p to u (scale bar: 500 µm): p oblique section of Deloffrella hauteriviana, "Urgonien blanc", Upper Hauterivian, sample 37.85; q subtransverse section of Dissocladella? sp., "Urgonien blanc", Upper Hauterivian, sample 90; r oblique section of Deloffrella hauteriviana, "Urgonien blanc", Upper Hauterivian, sample 37.85; s axial section of Oroseina sp., "Urgonien jaune", Upper Hauterivian, sample 114; t random section of Oroseina sp., "Urgonien jaune", Upper Hauterivian, sample 112; u tangential section of Oroseina sp., "Urgonien jaune", Upper Hauterivian, sample 112.