1.

New Lower Maastrichtian megathyridid Brachiopods from the Phosphatic Chalk of Ciply (Mons, Belgium)

2.

New Lower Maastrichtian megathyridid Brachiopods from the Phosphatic Chalk of Ciply (Mons, Belgium)

3.

New Lower Maastrichtian megathyridid Brachiopods from the Phosphatic Chalk of Ciply (Mons, Belgium)

4.

New Lower Maastrichtian megathyridid Brachiopods from the Phosphatic Chalk of Ciply (Mons, Belgium)

5.

New Lower Maastrichtian megathyridid Brachiopods from the Phosphatic Chalk of Ciply (Mons, Belgium)

6.

New Lower Maastrichtian megathyridid Brachiopods from the Phosphatic Chalk of Ciply (Mons, Belgium)

7.

New Lower Maastrichtian megathyridid Brachiopods from the Phosphatic Chalk of Ciply (Mons, Belgium)

1.

Maastrichtian brachiopods from Ciply: palaeoecological and stratigraphical significance

2.

Maastrichtian brachiopods from Ciply: palaeoecological and stratigraphical significance

3.

Maastrichtian brachiopods from Ciply: palaeoecological and stratigraphical significance

1.

Cyclothyris elegans (VON HANSTEIN, 1879) and Cretirhynchia tenuicostata (VON HANSTEIN, 1879), two valid Lower Maastrichtian rhynchonellid brachiopods from the phosphatic chalk of C...

2.

Cyclothyris elegans (VON HANSTEIN, 1879) and Cretirhynchia tenuicostata (VON HANSTEIN, 1879), two valid Lower Maastrichtian rhynchonellid brachiopods from the phosphatic chalk of C...

3.

Cyclothyris elegans (VON HANSTEIN, 1879) and Cretirhynchia tenuicostata (VON HANSTEIN, 1879), two valid Lower Maastrichtian rhynchonellid brachiopods from the phosphatic chalk of C...

4.

Cyclothyris elegans (VON HANSTEIN, 1879) and Cretirhynchia tenuicostata (VON HANSTEIN, 1879), two valid Lower Maastrichtian rhynchonellid brachiopods from the phosphatic chalk of C...

5.

Cyclothyris elegans (VON HANSTEIN, 1879) and Cretirhynchia tenuicostata (VON HANSTEIN, 1879), two valid Lower Maastrichtian rhynchonellid brachiopods from the phosphatic chalk of C...

6.

Cyclothyris elegans (VON HANSTEIN, 1879) and Cretirhynchia tenuicostata (VON HANSTEIN, 1879), two valid Lower Maastrichtian rhynchonellid brachiopods from the phosphatic chalk of C...

7.

Cyclothyris elegans (VON HANSTEIN, 1879) and Cretirhynchia tenuicostata (VON HANSTEIN, 1879), two valid Lower Maastrichtian rhynchonellid brachiopods from the phosphatic chalk of C...

1.

Possible presence of Cretirhynchia undulata (PUSCH, 1837) in de Vijlen Chalk (Upper Maastrichtian) from Hallembaye (Belgium) and neighbouring area

2.

Possible presence of Cretirhynchia undulata (PUSCH, 1837) in de Vijlen Chalk (Upper Maastrichtian) from Hallembaye (Belgium) and neighbouring area

3.

Possible presence of Cretirhynchia undulata (PUSCH, 1837) in de Vijlen Chalk (Upper Maastrichtian) from Hallembaye (Belgium) and neighbouring area

4.

Possible presence of Cretirhynchia undulata (PUSCH, 1837) in de Vijlen Chalk (Upper Maastrichtian) from Hallembaye (Belgium) and neighbouring area

5.

Possible presence of Cretirhynchia undulata (PUSCH, 1837) in de Vijlen Chalk (Upper Maastrichtian) from Hallembaye (Belgium) and neighbouring area

6.

Possible presence of Cretirhynchia undulata (PUSCH, 1837) in de Vijlen Chalk (Upper Maastrichtian) from Hallembaye (Belgium) and neighbouring area

7.

Possible presence of Cretirhynchia undulata (PUSCH, 1837) in de Vijlen Chalk (Upper Maastrichtian) from Hallembaye (Belgium) and neighbouring area

1.

Description mineralogique, geologique et paleontologique de la meule de Bracquegnies

2.

Description mineralogique, geologique et paleontologique de la meule de Bracquegnies

3.

Description mineralogique, geologique et paleontologique de la meule de Bracquegnies

1.

Note sur le Crétacé de la Hesbaye

2.

Note sur le Crétacé de la Hesbaye

3.

Note sur le Crétacé de la Hesbaye

1.

A reappraisal of the problematic European, Late Cretaceous brachiopod Leptothyrellopsis polonicus Bitner & Pisera, 1979

2.

A reappraisal of the problematic European, Late Cretaceous brachiopod Leptothyrellopsis polonicus Bitner & Pisera, 1979

3.

A reappraisal of the problematic European, Late Cretaceous brachiopod Leptothyrellopsis polonicus Bitner & Pisera, 1979

1.

Melanges Paleontologiques (1ere partie)

2.

Melanges Paleontologiques (1ere partie)

3.

Melanges Paleontologiques (1ere partie)

1.

Stratigraphic interpretation of the Thermae boreholes (Valkenburg a/d Geul, The Netherlands

2.

Stratigraphic interpretation of the Thermae boreholes (Valkenburg a/d Geul, The Netherlands

3.

Stratigraphic interpretation of the Thermae boreholes (Valkenburg a/d Geul, The Netherlands

1.

Notice descriptive des terrains tertiaires et crétacés de l'Entre-Sambre-et-Meuse

2.

Notice descriptive des terrains tertiaires et crétacés de l'Entre-Sambre-et-Meuse

3.

Notice descriptive des terrains tertiaires et crétacés de l'Entre-Sambre-et-Meuse

4.

Notice descriptive des terrains tertiaires et crétacés de l'Entre-Sambre-et-Meuse

5.

Notice descriptive des terrains tertiaires et crétacés de l'Entre-Sambre-et-Meuse

6.

Notice descriptive des terrains tertiaires et crétacés de l'Entre-Sambre-et-Meuse

7.

Notice descriptive des terrains tertiaires et crétacés de l'Entre-Sambre-et-Meuse