| Schiff: WFS Planet | 3/81 / Mecklenburger-Bucht-Kriegers Flach / 11.02.1981-21.02.1981 | ||||
| Datum: 14.03.1981 | Wassertiefe: 39 m | Typ: Vibrocorer VK 300 | Teufe: 0 - 154 cm | Gewinn: 155 cm | |
| Position: | Breite: 55.7233 / Länge: 6.6617 | Decca: Rot C 14.60 / Grün C 49.02 / Violett | |||
| Merkmale: | |||||
| Bemerkungen: Sediment sequence: 0-6 cm: brownish grey, very fine grained silty sand; 6-54 cm: dark brownish grey, fine grained muddy sand with shell fragments incl. Turritella communis, transitional boundary to grey, fine grained, faintly layered, slightly muddy sand with local enrichment of shell fragments, bioturbate structures incl. living chambers of small crabs. 54-146 cm: grey, fine grained sand, with light local enrichment of shell fragments and scattered shells of Abra alba, Spisula solida and Turritella communis, among others.Generally less clayey than above. Small brown flecks between 100-125 cm (crab burrows). | |||||
| Literatur: | |||||
| Radiographien: Dr. Kyaw Winn | Archiviert: Dr. Kyaw Winn (05.12.2008) | ||||
| von (cm) | bis (cm) | Breite (cm) | Bemerkungen | ||
| 0 | 111 | 7.5 | Bioturbation traces generally not well preserved, but was manifested in sediment inhomogeneity, e.g. indications of large burrows between 40-55 cm and 68-73 cm. Sporadic thin, faint vertical structures were observed. Hollow lined tube at 70-72 cm. | ||
| 111 | 154 | 7.5 | faint traces of 1-4 mm-size lined and unlined, vertical and inclined burrows are present, cm-size traces are blurred. Usually only one valve of bivalve shells is observed. 2-4 mm size hollow burrows especially between 115-133 cm. | ||
| Bemerkungen zu den Radiographien: | |||||