Advanced search

Authors whose works are in public domain in at least one jurisdiction

List of works by Björn Kröger

1-50 of 55 results

View this query on the Wikidata Query Service
Cephalopod origin and evolution: A congruent picture emerging from fossils, development and molecules: Extant cephalopods are younger than previously realised and were under major selection to become agile, shell-less predators.

scientific article
The Great Ordovician Biodiversification Event (GOBE): The palaeoecological dimension

article
The origin and initial rise of pelagic cephalopods in the Ordovician

scientific article
On the origin of bactritoids (Cephalopoda)

scientific article (publication date: September 2007)
Early growth-stages and classification of orthoceridan Cephalopods of the Darriwillian (Middle Ordovician) of Baltoscandia

scientific article published in 2006
Normal giants? Temporal and latitudinal shifts of Palaeozoic marine invertebrate gigantism and global change

scientific article published in 2014
Pulsed cephalopod diversification during the Ordovician

scientific article
Palaeoecology and palaeogeography of Late Ordovician (Katian-Hirnantian) cephalopods of the Boda Limestone, Siljan district, Sweden

scholarly article by Björn Kröger & Jan Ove R. Ebbestad published 18 November 2013 in Lethaia
General Collections Policy of the Finnish Museum of Natural History

scientific article published on 3 September 2020
A New Genus of Middle Tremadocian Orthoceratoids and the Early Ordovician Origin of Orthoceratoid Cephalopods

scientific article (publication date: December 2008)
Early orthoceratoid cephalopods from the Argentine Precordillera (Lower-Middle Ordovician)

scientific article published in 2007
Cascading trend of Early Paleozoic marine radiations paused by Late Ordovician extinctions

scientific article published on 25 March 2019
Chapter 27 Cambrian–Ordovician cephalopod palaeogeography and diversity

Palaeogeography and palaeoecology of early Floian (Early Ordovician) cephalopods from the Upper Fezouata Formation, Anti-Atlas, Morocco

scientific article published in 2012
Mass concentration of Hirnantian cephalopods from the Siljan District, Sweden; taxonomy, palaeoecology and palaeobiogeographic relationships

scholarly article by Björn Kröger et al published February 2011 in Fossil Record
Discosorids and Oncocerids (Cephalopoda) of the Middle Ordovician Kunda and Aseri Regional Stages of Baltoscandia and the early evolution of these groups

scientific article published in 2009
The size of the siphuncle in cephalopod evolution

article
The Earliest Ordovician Cephalopods of Eastern Laurentia— Ellesmerocerids of the Tribes Hill Formation, Eastern New York

scientific article published in 2007
The evolutionary dynamics of the early Palaeozoic marine biodiversity accumulation

scientific article published on 28 August 2019
Cephalopods from reef limestone of the Vasalemma Formation, northern Estonia (latest Sandbian, Upper Ordovician) and the establishment of a local warm-water fauna

article
Subaerial speleothems and deep karst in central Sweden linked to Hirnantian glaciations

scholarly article by Björn Kröger et al published 19 March 2015 in Journal of the Geological Society
Cephalopod ancestry and ecology of the hyolith “Allatheca” degeeri s.l. in the Cambrian Evolutionary Radiation

scientific article
Palaeontology Collection Policy

scientific article published on 19 February 2021
Middle Ordovician cephalopod biofacies and palaeoenvironments of Baltoscandia

scientific article published in 2014
Accretionary Mechanisms and Temporal Sequence of Formation of the Boda Limestone Mud-Mounds (Upper Ordovician), Siljan District, Sweden

scholarly article by Björn Kröger et al published April 2016 in Journal of Sedimentary Research
The cephalopods of the Kullsberg Limestone Formation, Upper Ordovician, central Sweden and the effects of reef diversification on cephalopod diversity

scholarly article by Björn Kröger & Martina Aubrechtová published 7 January 2019 in Journal of Systematic Palaeontology
Terminal Ordovician stratigraphy of the Siljan district, Sweden

scholarly article by Jan Ove R. Ebbestad et al published 27 October 2014 in GFF
Revision of Some Common Carboniferous Genera of North American Orthocerid Nautiloids

scientific article published in 2005
The Oldest Cephalopods from East Laurentia

scientific article published in 2009
The Genomic Resources Collection Policy of the Finnish Museum of Natural History

scientific article published on 11 January 2021
The cephalopods of the Boda Limestone, Late Ordovician, of Dalarna, Sweden

scientific article published on 27 March 2013
Carboniferous Actinoceratoid Nautiloidea (Cephalopoda)— A New Perspective

scientific article published in 2007
Lower Carboniferous (Chesterian) Embryonic Orthoceratid Nautiloids

scientific article published in May 2004
Cephalopods and paleoenvironments of the Fort Cassin Formation (upper Lower Ordovician), eastern New York and adjacent Vermont

scientific article published in September 2009
Living plant collections policy of the Finnish Museum of Natural History

scientific article published on 6 November 2020
Changes in the latitudinal diversity gradient during the Great Ordovician Biodiversification Event

scholarly article
Herbarium collections policy of the Finnish Museum of Natural History

scientific article published on 6 November 2020
Size matters – Analysis of shell repair scars in endocerid cephalopods

scientific article published on 13 June 2014
Palaeogeographic distribution and diversity of cephalopods during the Cambrian–Ordovician transition

What are patterns of rise and decline?

scientific article published in November 2023
The Problem of Stratigraphical Time Grouping of Earth Science Data

scientific article published in 2019
Carbonate shelf development and early Paleozoic benthic diversity in Baltica: a hierarchical diversity partitioning approach using brachiopod data

scientific article published in 2021
Phylogeny of Middle–Late Ordovician lituitid cephalopods based on cladistic analysis

scholarly article published in 2021
On natural history museums and their purpose. A lecture given by Leopold von Buch (1774-1853) in April 1838

scientific article
Review and palaeoecological analysis of the late Tremadocian - early Floian (Early Ordovician) cephalopod fauna of the Montagne Noire, France

article
Early-Middle Ordovician cephalopods from Ny Friesland, Spitsbergen – a pelagic fauna with Laurentian affinities

scholarly article published in 2021
Skeletal marine animal biodiversity is built by families with long macroevolutionary lag times

scientific article published on 03 August 2020
Long‐term phytoplankton community dynamics in Lake Stechlin (north‐east Germany) under sudden and heavily accelerating eutrophication

scientific article published in 2023
First record of a nonpaleotropical intejocerid cephalopod from Darriwilian (Middle Ordovician) strata of central Spain

scientific article published in 2019
Changing palaeobiogeography during the Ordovician Period

Paulina is supported by:

About Paulina

Help