Graubank 3 Calvoerde Fm Hahausen 1 borehole depth 288m Hahausen (Permian of Germany)

Where: Germany (52.0° N, 10.2° E: paleocoordinates 16.1° N, 22.9° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Graubank 3 Member (Calvoerde Formation), Buntsandstein (265.0 - 252.3 Ma)

• bed-level stratigraphic resolution

Environment/lithology: marine; green siltstone

• Green siltstone and red - In German: Kalk(sand)stein rot Schluffstein gruen

Size class: microfossils

Preservation: original sporopollenin

Collection methods: core, chemical, mechanical, sieve

Primary reference: H. H. Ecke. 1986. Palynologie des Zechsteins und Unteren Buntsandsteins im Germanischen Becken. Dissertation Georg-August-Universität Göttingen 1-117 [C. Looy/C. Looy/T. Liebrecht]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 27320: authorized by Cindy Looy, entered by Cindy Looy on 02.12.2002

Creative Commons license: CC BY (attribution)

Taxonomic list

• approx. 250 specimens counted
unclassified
  -
Scheuringipollenites ovatus
(Balme and Hennely 1955) Foster 1975 0.1-1.0%
Circumstriatitus sp.
sp. A 0.1-1.0%
Endosporites
  -
Endosporites ? papillatus
Jansonius 1962 0.1-1.0%
Lunatisporites
  -
Lunatisporites noviaulensis
(Leschik 1956) De Jersey 1979 0.1-1.0%
Lunatisporites pellucidus
(Goubin 1965) Helby in De Jersey 1972 10.1-40%
Protohaploxypinus
  -
Protohaploxypinus microcorpus
(Bharadwaj 1962) Balme 1970 1.1-4%
Strotersporites
  -
Strotersporites communis
Wilson 1962 0.1-1.0%
Strotersporites richteri
(Klaus 1955) Van Der Laar 1980 0.1-1.0%