Where: Gotland, Sweden (57.3° N, 18.4° E: paleocoordinates 17.4° S, 2.3° W)
• coordinate based on unpublished field data
• outcrop-level geographic resolution
When: Hemse Group, Gorstian to Gorstian (427.4 - 423.0 Ma)
• group-level stratigraphic resolution
Environment/lithology: lithified marl
Size class: microfossils
Preservation: original phosphate
Collection methods: chemical, acetic, sieve,
Primary reference: O. Bremer, E. Jarochowska, and T. Märss. 2019. Vertebrate dermal remains and conodont distribution in the upper Silurian Hamra and Sundre formations of Gotland, Sweden. Gff [E. Jarochowska/E. Jarochowska/E. Jarochowska]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 184993: authorized by Emilia Jarochowska, entered by Emilia Jarochowska on 02.04.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Conodonta | |
Oulodus excavatus Ziegler 1960 conodont
Oulodus siluricus Branson and Mehl 1933 conodont
Pseudooneotodus beckmanni Bischoff and Sannemann 1958 conodont | |
Ozarkodina crispa Walliser 1964 conodont
Ozarkodina confluens Rhodes 1953 conodont | |
Kockelella variabilis, "Kockelella absidata" = Kockelella ortus
Kockelella variabilis Walliser 1957 conodont
"Kockelella absidata" = Kockelella ortus Walliser 1964 conodont | |
"Ozarkodina inflata" = Wurmiella inflata, "Ozarkodina excavata" = Wurmiella excavata
"Ozarkodina inflata" = Wurmiella inflata Walliser 1964 conodont
"Ozarkodina excavata" = Wurmiella excavata Branson and Mehl 1933 conodont | |
Panderodus greenlandensis, Panderodus serratus, Panderodus gracilis, Panderodus unicostatus, "Panderodus recurvatus" = Panderodus panderi
Panderodus greenlandensis Armstrong 1990 conodont
Panderodus serratus Rexroad 1967 conodont
Panderodus gracilis Branson and Mehl 1933 conodont
Panderodus unicostatus Branson and Mehl 1933 conodont
"Panderodus recurvatus" = Panderodus panderi Stauffer 1940 conodont |