#1 Holm Revision, Alum Shale, Vastergotland - Malinky and Berg-Madsen 1999 (Cambrian of Sweden)

Where: Sweden (58.3° N, 13.5° E: paleocoordinates 41.5° S, 24.2° W)

• local area-level geographic resolution

When: Ptychagnostus atavus zone, Alum Shale Formation, Solvan (513.0 - 501.0 Ma)

• formation-level stratigraphic resolution

Environment/lithology: lithified shale

Collection methods: The Nevadotehca were originally collected by G. von Schmalensee and G. Linnarsson and the Slapylites(?) were collected by Holm.

Primary reference: J. M. Malinky and V. Berg-Madsen. 1999. A revision of Holm's Early and early Mid Cambrian hyoliths of Sweden. Palaeontology 42(1):25-65 [M. Patzkowsky/P. Borkow/J. Alroy]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 8146: authorized by Mark Patzkowsky, entered by Phil Borkow on 23.06.2000

Creative Commons license: CC BY (attribution)

Taxonomic list

Hyolitha
 Hyolithida - Slapylitidae
? Slapylites sp. Marek 1980
 Hyolithida - Hyolithidae