Tab.1. . MEERFELDER MAAR Drilling B 4

Tab.1. . MEERFELDER MAAR Drilling B 4

STRA TtGRAPHY and sequence of the lake sediments in 8 4

not visible layered mud

Chironomids

upper boundarv of varvite essentially littoral Taxa no indication of oligotrophy dominant: Tanytarsus

planctonic Cladoceras

(Daphnia, Bosmina)

high abundance Bosmma tong•rostrls

(missing or rare:

Daphnoat

littoral Cladoceras (Chydoridae)

Increase of the number of species,

no indication of oligotrophy dominant

rectangula

Glyptotend•pes Pleuro~us trlgonellus

Loss 01

' ^~~

Microtend•oes D•crotendipes

1 - - - ---jG""''''b'""''"''"''"l

Chydorus sphaerrcus

)~' 01 """'f----C' _ "_"_"_"_'_--j Alonella eJugua

. - ORYAS3

ALLER6D

-

WEICHSEL HIGH GLACIAL PERIOD(?)

?

Increase of the number of species, essentially littoral

Taxa dominant Paratanytarsus Tanytarsus CriCOtopus Psectrocladius

Microtendipes

poor in species, high abundance 'subarctic'

Daphn•a dominant:

(missing or rare: Chydorus snhacncus Bosm•roa longorostr~s) Acropcrus harpae A Iona rectangula Alonella nana

poor in species dominant Chydorus sphaencus

A Iona rectangula

lleydo:::n:u:~';:~:utans

CRUSTACEANS OSTRACODES

autochthonous limnic

I I I

~

0

5

r

Drilling B 3

Core 13 (last core) total sample

T e r t i a r y F a u n a Cysts of

X X

X

X

l·x •

X

X

'x

a n d

X

F I o r a

Forami.nife.rs indet e.lett•ca mphiSYIICnSIS

f--

Hanzawa1a amph•SyhcnSIS

Cyamocytheridea sp.

Lamellibranchs (Polymesoda ?)

Hemicypr1dC1S (Brst) Lamellibranchs Gastropods

I

{Eiph•d•um?non•onino•des Hemicyprode•s cf. basiliensis Lamellibranchs

1---f--+-+- +---+--+-+-+----11---t--+-+-+---+- --lH'

!Hem•cy.proae•s !Brst) Balanus sp Lamelhbranchs Gastropods

i i (Brst.)

H ~amellibranchs

t---t- -+- + - +---+- -+-+- +----1---t- -+- + - +---+----1: L

Gastropods

.

Hem1cypride1S (Brst) Lamellibranchs

Lamellibranchs

*Attention

Crosses indicate results.of a total sample of a core

Remark: additional fauna of Bolivina sp., Globigerinita sp. juv. in drilling 3, core 10. sample 13

Supplement to Negendank et al.

The Meerfelder Maar lake Deposits Zeitschrift fOr Gletscherkunde und Glazialgeologie

Vol. 21, 1985, p. 67-70

INTENSITY SUSCEPTIBILITY INCLINATION

INMA/M IN10-6St NAM

O 0 20 40 60 80 tOO 0 0 300 600 900 O oi-_3::.:0:___:.:60:..._.:_.90.

10

15

20

Tulf

DIATOM-VAAVITE

(probable annual layered Diatomgyttja)

Siii/Sandlayers

CLA YISH SILT resp. SIL TY CLAY, not visible or indistinctly layered: fresh bluish black·. later on reddish.

OIATOMGYTT JA

GRADED BEDDING.fine sand ... ~ clay

Layer of talus of slate/graywacke (detrital material)

RHYTHMITE: lnterbedding of coarse silt and clayish fine silt (2-S(IQ)mm]: partially deformed or contorted

clayish SILT without bedding. in some cases lamination

a boulder of devonian slate

") from core 7 upwards (upper one third)