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Christian Hallmann

8PUBLICATIONS

35CO-AUTHORS

Stratigraphy (incl. biostratigraphy, sequence stratigraphy and basin analysis)Mineralogy and crystallographyAnimal systematics and taxonomyCarbon sequestration scienceInvertebrate biology

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Publications (8)

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|May 03, 2025

Stromatolitic Mounds in Tidal-Facies Sandstones of the Paleoarchean Moodies Group (Barberton Greenstone Belt, Eswatini).

Sebastian Reimann, Martin Homann, Deon J Janse van Rensburg

|Nov 24, 2020

Algal origin of sponge sterane biomarkers negates the oldest evidence for animals in the rock record.

Ilya Bobrovskiy, Janet M Hope, Benjamin J Nettersheim

|Nov 24, 2020

Geological alteration of Precambrian steroids mimics early animal signatures.

Lennart M van Maldegem, Benjamin J Nettersheim, Arne Leider

|Nov 27, 2019

Reply to: Sources of C<sub>30</sub> steroid biomarkers in Neoproterozoic-Cambrian rocks and oils.

Christian Hallmann, Benjamin J Nettersheim, Jochen J Brocks

|Mar 06, 2019

Putative sponge biomarkers in unicellular Rhizaria question an early rise of animals.

Benjamin J Nettersheim, Jochen J Brocks, Arne Schwelm

|Jan 31, 2019

Bisnorgammacerane traces predatory pressure and the persistent rise of algal ecosystems after Snowball Earth.

Lennart M van Maldegem, Pierre Sansjofre, Johan W H Weijers

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Frequent Collaborators

6 joint publications

Jochen J Brocks

6 joint publications

Benjamin J Nettersheim

3 joint publications

Ilya Bobrovskiy

2 joint publications

Eva C M Nowack

2 joint publications

Marleen Stuhr

2 joint publications

Lennart M van Maldegem

1 joint publications

Aleksandra Poshibaeva

1 joint publications

Christoph Heubeck

1 joint publications

Nikolay Kuznetsov

1 joint publications

Sebastian Naeher

Frequent Collaborators

6 joint publications

Jochen J Brocks

6 joint publications

Benjamin J Nettersheim

3 joint publications

Ilya Bobrovskiy

2 joint publications

Eva C M Nowack

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