Newsletters on stratigraphy

• Format: Journal
• Language: Multiple
• Published: Berlin ; Stuttgart Borntraeger
• Published: 5(1976) - 11(1982) ; 14(1985) - 31(1994)
• Publication Frequency: Διμηνιαίο (κάθε δύο μήνες)
• ISSN: 0078-0421