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028W0398.TXT

ADMINISTRATIEVE & TECHNISCHE GEGEVENS
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Kaart nr.:		28W
PLAAT:		Antwerpen
Nr.:			398 (IX, d)
Type Boring:	tijdelijke ontsluiting
Topografische kaart:	15/3
Uitgevoerd te:	Berchem Station ( IV B.M.)
Post nr.:		2600
Adres boorplaats:	E3 – kleine ring

Opdrachtgever:	
Boorfirma		 
Boordatum:		maart 1969
Topografie:		
Stalen door:	Boormeester	
Boormethode:	
Lengte & doormeters: 	

Grondwaterstanden:	
1ste maal:		
Bij rust:		
Tijdens pompen:	
Debiet:		
Waterzaak nr.:	
Totale diepte:	4,50m
Stalen bewaard:	
Maaiveld / ref. peil: 	2m
X:			153870
Y:			209100
NIS code:	11003

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BOORBESCHRIJVING
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Top * Basis * AARD DER GRONDLAGEN
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1 	00.50m	schelpenbank met kleilensjes en keitjes
2 	01.50m	schelpenbank
3 	02.80m	zand met kleilensjes en schelpen
4 	02.90m	schelpenzone met keien
5 	03.50m	zand met kleilensjes
6 	04.50m	zand met zandsteenbrokken en bioturbaties
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BOORBESCHRIJVING uit PP 1976 nr 3
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AARD DER GRONDLAGEN
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"Quaternary"
Very coarse heterogenous sand with flint pebbles, reworked shell fragments, 
clay streaks, bones and sandstones.

Antwerpen Sands:
Dark green medium fine slightly clayey fossiliferous very glauconitic sand; 
typical variable shell layers with the guide fossil "Pectunculus pilosus" (= 
Glycymeris Lunulata Baldii (GLIBERT & VAN DE POEL, 1965)); concentration of 
friable sandstones at the base; levels with phosphatic concretions;
Section IV B.M.:
	Sample 7b: 	thick shell layer with numerous bivalved specimens of 
the guide fossil
	Sample 7a:	thin shell layer with  smaller specimens and with 
"panopoea menardi" in situ
	Samples 5-6:	dispersed shells
	Sample 4:		thin layer with fragile shells; phosphatic concretions
	Sample 3:	nearly unfossiliferous
	Sample 2:	dispersed sandstones and phosphatic concretions

Kiel Sands:
Grey green medium fine to coarse very slightly clayey unfossiliferous 
glauconitic loose sand; whitish and brownish bioturbation spots; in section 
A.G. dark brown oxydation spots at the top (sample 14), locally very friable 
shell fragments preserved in clay streaks and sandstones (sample 8), larger 
brownish bioturbation spots at the base (samples 1-2)
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STRATIGRAFISCHE INTERPRETATIE
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Top  * basis  * STRATIGRAFISCHE EENHEDEN
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00.00m – 00.50m	Kwartair
00.50m – 03.50m	Zanden van Antwerpen
03.50m – 04.50m	Zanden van Kiel
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AUTEUR. 
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Referenties: Lithostratigraphy of Miocene sediments from temporary outcrops in 
the Antwerp city area, Professional Paper, 1976, nr3.
F. De Meuter, K. Wouters, A. Ringele
BELGISCHE GEOLOGISCHE DIENST

	028W/0398 (IX, d)  KAARTBLAD: ANTWERPEN
p. 1/2
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