Die pollenanalytische Datierung von jüngeren Vulkanausbrüchen

Straka, Herbert

doi:10.3112/erdkunde.1956.03.03

Cited by 9 publications

(1 citation statement)

References 12 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…in northern Germany, Firbas (1953); in the western Eifel, Straka (1958); in Belgium, Damblon & Bastin (1986); in France, Woillard (1975); in Switzerland, Kiittel(l974). In some cases the subsequently determined Laacher See Tephra appeared to have been placed in other palynostratigraphical positions, such as the Younger Dryas (Straka 1954(Straka ,1955(Straka ,1956(Straka ,1961 or Preboreal (Juvignt: & Bastin 1982;Gullentops, in Woillard 1975). According to the interpretation of the original pollen diagram of Niechorze I1 (Brykczynska 1978) the Laacher See Tephra should have been deposited during the Older Dryas, but this must be reinterpreted to the Allerad, taking into account the restudy of the profile Niechorze I-bis with the Allerad layer at the very bottom.…”

Section: Chronostratigraphical Position Of the Tephra Bedmentioning

confidence: 99%

The occurrence of Laacher See Tephra in Pomerania, NW Poland

Juvigné¹,

Kozarski²,

Nowaczyk³

1995

Boreas

View full text Add to dashboard Cite

A millimetre‐thick bed of highly vesiculated pumiceous clasts was found in two peat bogs in Pomerania (NW Poland). Their phonolitic composition confirms the correlation with the Laacher See Tephra (LST). Based on the various CaO‐Na2O‐K2O content, most of these clasts can be linked with the Lower Laacher See Tephra (LLST), and some with the Middle Laacher See Tephra B (MLST‐B). 14C dates obtained on peat samples are in agreement with an Allered stratigraphic position of that tephra. In several localities in NW Poland, it was found that there was no occurrence of tephra in peat bogs. Thus the presence of the LST is restricted to the northwestern fringes of Pomerania.

show abstract

Section: Chronostratigraphical Position Of the Tephra Bedmentioning

confidence: 99%

The occurrence of Laacher See Tephra in Pomerania, NW Poland

Juvigné¹,

Kozarski²,

Nowaczyk³

1995

Boreas

View full text Add to dashboard Cite

show abstract

Die Pollenanalyse in der Erd‐ und Vorgeschichte

Straka¹

1975

Biologie in unserer Zeit

View full text Add to dashboard Cite

H e r b e r t Straka Abb. 1. Schema z u r E n t s t e h u n g d e r Bandertone. Zuriickschmelzen des Eisrandes innerhalb von 4 Jahren (1. bis 4. Jahr) u n d Ablagerung von je einer dunkleren Schicht aus der warmeren und einer helleren Schicht aus der kiihleren Jahreszeit (I bis IV) auf d e m G r u n d eines Binnensees oder der Ostsee. (Aus [S].) Die Pollenanalyse in derErd-und Vorgeschichte Im 3. Jahrgang der biuz (1973, Heft 2, Seite 50-62) haben wir iibcr die Arbeitsweise der Pollenanalyse berichtet. W i r sahen, daR mit Hilfe eines Pollendiagrammes (Abbildung 8, Seite 56, I.c.) die wesentlichen Zuge der Vegetationsgeschichte rekonstruiert werden konnen. Es klang auch schon an, dafl viele Beziehungen zu Nachbarwissenschaften bestehen. Wir wollen uns n u n vor allem mit den Beziehungen beschaftigen, die zur Erd-und Vorgeschichte bestehen.

show abstract

Relative und absolute Datierungen quart�rer Ablagerungen

Straka

1961

Naturwissenschaften

View full text Add to dashboard Cite

Die pollenanalytische Datierung von jüngeren Vulkanausbrüchen

Cited by 9 publications

References 12 publications

The occurrence of Laacher See Tephra in Pomerania, NW Poland

The occurrence of Laacher See Tephra in Pomerania, NW Poland

Die Pollenanalyse in der Erd‐ und Vorgeschichte

Relative und absolute Datierungen quart�rer Ablagerungen

Contact Info

Product

Resources

About