UTRECHT MICROPALEONTOLOGICAL BUllETINS
UTRECHT MICROPALEONTOLOGICAL BUllETINS
UTRECHT MICROPALEONTOLOGICAL BUllETINS
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Lithostratigraphic<br />
classification<br />
used in thi s paper<br />
Lithostratigraphicl Rocksection lUeklinta<br />
classification Tjernvik (1956)<br />
Tjernvik t 1956)<br />
'Trilobi te<br />
fauna<br />
Tjernvik<br />
( 1956)<br />
Biostratigraphic<br />
cla9sif~cation<br />
Tjernvik (1956)<br />
IPl.e<br />
Zone of<br />
Plesiomegalaspis<br />
estoniaa<br />
Pl.n<br />
- ~ - - ----Prwnwdus nav1:S/stOlodUs-stoici"- --~----<br />
__ ~ A~~~a~~o~ ~ _ ~_<br />
Prioniodus navis/Po cpassuZus<br />
Assemblage Zone<br />
Zone of<br />
Megalaspides<br />
da lecap Zicus<br />
F"<br />
f---------<br />
Zone of<br />
Plesiomegalaspis<br />
pZaniZimbata<br />
f---------<br />
r~§;§::e~Qi~;:];~~~~ }9~e£ra~~~(,~~~l!a~~~~.<br />
Protopanderodus rectus/Oe landodus aostatus<br />
Assemblage Zone<br />
=~~~0§~~~~~8~~~§ As~Z=~Sl£I£:~~~l~~~Z=<br />
DictyoneI!J.ashale<br />
and Obolus<br />
conglomerate<br />
m.<br />
o 0 C;) C) 00<br />
///////<br />
~ Alum shale<br />
~ time-stone with a disconformity<br />
I:·::::·: :,::.::":::.:.1 Glauconitic limestone<br />
A rock-sequence from the sea-cliff north of A.leklinta and its trilobite-zonation, described by<br />
Tjernvik (1956). The lithostratigraphic and conodont- biostratigraphic classifications used in<br />
this paper are put in juxtaposition.
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