Visual description and Radiolarian abundance estimates of ODP Hole 200-1223A sediments

Among the groups of oceanic microfossils, only Radiolaria occur in abundances and preservation states sufficient to provide biostratigraphic control for restricted intervals within sediments recovered in Hole 1223A. The distribution of these microfossils has been divided into four major intervals, A-D. Radiolaria distribution Interval A occupies the depth range 0-3.0 meters below seafloor (mbsf), where the abundance of specimens is very low and preservation is poor. Radiolaria distribution Interval B occupies the depth range 3.02-7.1 mbsf. Radiolaria in Interval B are locally rare to abundant and well preserved, and assemblages range in age from pure early Eocene to early Eocene admixed with late Neogene taxa. Radiolaria distribution Interval C occupies the depth range 7.1-36.99 mbsf and is characterized by sediments either barren of microfossils or containing extremely rare early Eocene specimens. Radiolaria distribution Interval D occupies the depth range 36.99-38.7 mbsf (base of the recovered sedimentary section), where early Eocene Radiolaria are present in rare to common frequencies, but opal-A to opal-CT recrystallization has degraded the preservation state. The late Neogene assemblage of Radiolaria distribution Interval B is dated at 1.55-2.0 Ma, based on occurrences of Eucyrtidium matuyamai, Lamprocyclas heteroporos, and Theocorythium trachelium trachelium. The early Eocene assemblage of Radiolaria distribution Intervals B and D is somewhat problematically assigned to the Buryella clinata Zone.

Der vater un'sohn.

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Chr. Vater De praesagiis vitae et mortis /

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Ueber die Vernünftigkeit der drei Fundamentaldoctrinen des Christenthums : vom Vater und Sohn, von der Wiedergeburt und von der Mensch- oder Leibwerdung Gottes : aus einem Sendschreiben an Freiherrn Stransky auf Greifenfels /

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Wilhelms I. Briefe an seinen Vater König Friedrich Wilhelm III. (1827-1839)

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Alkibiades Vater und Sohn in der Rhetorenschule.

Caption title. "Wissenschaftl. Beilage an dem Jahresbericht des Kgl. Gymnasiums an Kreuznach, 1887, Nr. 415."

Vaterlehren in sittlichen Wortdeutungen : ein Vermächtniss von Vater Pestalozzi aus seine Zöglinge /

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Phil. Jacob Spener, der kirchen-Vater des evangelischen Deutschlands im 17ten und 18ten Jahrhundert /

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Vater Heinz; eine sammlung erzählungen und mährchen,

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Briefe von Fritz Reuter an sienen Vater aus der Schüler,

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Prevalence of rectocele in young nulliparous women

Background: It is generally assumed that fascial defects in the rectovaginal septum are the result of childbirth. However, rectoceles do occur in women who have never delivered vaginally. Aims: To determine the incidence of rectocele in a cohort of asymptomatic, young nulliparous women. Methods: Observational cohort study on 178 nulliparous caucasian women (aged 18-24) recruited for a twin study of pelvic floor dysfunction. All women were interviewed and examined by translabial ultrasound, supine and after voiding. In 52 women, 3D imaging was obtained and 171 datasets were complete and available for analysis. Ultrasound findings were reviewed for rectovaginal septal integrity by an assessor blinded against interview and demographic data for rectovaginal septal integrity. Results: A discontinuity of the anterior rectal wall with extrusion of rectal mucosa or contents (depth of ! 10 mm) was observed in 21/171 (12%). The depth of this herniation ranged from 10 to 25 mm and was filled with stool (n = 10) or rectal mucosa (n = 11). Defects were associated with a higher BMI (P = 0.049), with the complaint of constipation (P = 0.049) and non-significantly with straining at stool (P = 0.09). Descent of the ampulla to beyond the level of the symphysis pubis without fascial defect, that is, significant perineal relaxation, was observed in 23/171 (13%). Conclusions: Twelve percent of 171 young nulligravid caucasian women showed a defect of the rectovaginal septum. Associations were observed with higher body mass index and a history of constipation. It is hypothesised that in some women defects of the rectovaginal septum and perineal hypermobility may be congenital in nature.