Schnetler k i (9 risultati)

pp. 3-81, 149 photos on 9 plates, 4 figs., refs. Orig. printed wrappers. Fine, as new.

Sideritic fossiliferous concretions from the Eocene Lillebaelt Clay Formation, collected ex situ on the beach at Trelde Naes (Jutland, Denmark) were found to yield two common pteropod species: Heliconoides lillebaeltensis spec. nov. and Heliconoides mercinensis (Watelet & Lefevre, 1885), the latter known to date from a Late Palaeocene-Ypresian interval. A single further specimen might represent the species Limacina pygmaea (Lamarck, 1805), known only from the Lutetian. A study of the dinoflagellate assemblages in six of the concretions allowed an age assignment of Early Lutetian. New taxon: Heliconoides lillebaeltensis n. sp. 12 pp., 13 figs, gr. 8.…

144 S., sehr viele farb. Abb., Gebunden. Ein eindrucksvolles Buch über die oligozänen Krabbenknollen des Limfjordes. In Dänisch und Englisch. Sprache: Englisch Gewicht in Gramm: 1500.

New taxa: Modiolus mortenseni n. sp., Pteria thomseni n. sp., Atrina rosenkrantzi n. sp., Cuspidaria heilmannclauseni n. sp., Cuspidaria anderseni n. sp., Scurria rieae n. sp., Orthochetus darraghi n. sp., Epetrium pernilleae n. sp., Epetrium flemmingi n. sp., Cerithiopsis emilieae n. sp., Cerithiopsis andreae n. sp., Cerithiopsis luiseae n. sp., Cerithiopsis boanderseni n. sp., Cerithiella salmae n. sp., Cerithiella malakae n. sp., Kangilioptera gundstrupensis n. sp., Pyropsis jakobseni n. sp., Pyropsis pacaudi n. sp., Athleta nikolaji n. sp., Siphonalia morteni n. sp., Truncaria benjamini n. sp., Levifusus metteae n. sp., Exilia frejaea n. sp., Mangelia stoutjesdijki n. sp. 82 pp., num. figs, br. 4. …

Soft cover. , 1 plate) 0.0.

Schnetler K.I. & Palm E., 2008, The molluscan fauna of the Late Oligocene Branden Clay, Denmark. 92 textpages, 11 textfigures, 1 table, 9 plates The molluscan fauna of the earliest Late Oligocene Branden Clay of Denmark contains 83 species from the classical localities at Branden and F?rup. Seven new species are established, viz. Liomesus brandensis n. sp., Aquilofusus mothsi n. sp., Aquilofusus birgitteae n. sp., Aquilofusus marqueti n. sp., Aphanitoma ingerae n. sp., Pseudocohlespira schwarzhansi n. sp. and Oenopota ronaldjansseni n. sp. Fourteen species are recorded from the Late Oligocene of Denmark for the first time. The genus Amaurellina is reported for the first time from the North Sea Basin. The genus Aphanitoma has not previously been recorded from the Danish Late Oligocene and the genus Oenopota was, until now, known only from Miocene to Recent. Lectotypes for Liomesus danicus (von Koenen, 1886) and Aquilofusus rosenbergi (Ravn, 1907) are designated. The palaeoenvironment of the Branden Clay is interpreted as deeper sublittoral; the water depth is estimated to have been about 100 m. Comparisons with other Oligocene mollusc faunas confirm that the Branden Clay is of Late Oligocene age, in agreement with previous age determinations, based on foraminifers and coccoliths. Schwarzhans W., 2008, Otoliths from the Late Oligocene Branden Clay, Denmark. 8 textpages, 1 plate A small collection of 34 large specimens of fish otoliths from the Late Oligocene Branden Clay of Denmark has yielded 4 species. Two species represent the gadiform genus Raniceps and help to better define the nature of the three Oligocene species of the genus, which have often been confused or synonymized in the past. The two other species represent ophidiiforms including the new species - Otarionichthys brandenensis n.sp. The four species and their large size support the concept of the Branden Clay representing a deep, open marine environment. 92+8 pp., 9+1 pls, br. 4.…

99 S., 1 Tab., 10 Taf., Palaeontos 15. Sprache: Deutsch Gewicht in Gramm: 1500.