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نمایش تعداد 1-9 از 9

The size of the siphuncle in cephalopod evolution

نوع: Journal Paper

نویسنده : Björn Kröger

سال: 2003

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On the efficiency of the buoyancy apparatus in ammonoids: evidences from sublethal shell injuries

نوع: Journal Paper

نویسنده : BJÖRN KRÖGER

ناشر: John Wiley and Sons

سال: 2002

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The Oldest Cephalopods from East Laurentia

نوع: Journal Paper

نویسنده : Ed Landing; Björn Kröger

سال: 2009

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Pulsed cephalopod diversification during the Ordovician

نوع: Journal Paper

نویسنده : Björn Kröger; Zhang Yun-Bai

سال: 2009

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On the origin of bactritoids (Cephalopoda)

نوع: Journal Paper

نویسنده : Björn Kröger; Royal H. Mapes

سال: 2007

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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

نوع: Journal Paper

نویسنده : Björn Kröger; Jakob Vinther; Dirk Fuchs

ناشر: John Wiley and Sons

سال: 2011

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Age, facies, and geometry of the Sandbian/Katian (Upper Ordovician) pelmatozoan-bryozoan-receptaculitid reefs of the Vasalemma Formation, northern Estonia

نوع: Journal Paper

نویسنده : Björn Kröger; Linda Hints; Oliver Lehnert

سال: 2014

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

نوع: Journal Paper

نویسنده : Björn Kröger; Jan Ove R. Ebbestad; Oliver Lehnert

سال: 2016

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Ancestry, Origin and Early Evolution of Ammonoids

نوع: Journal Paper

نویسنده : Christian Klug; Björn Kröger; Jakob Vinther; Dirk Fuchs; Kenneth De Baets

سال: 2015

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The size of the siphuncle in cephalopod evolution

On the efficiency of the buoyancy apparatus in ammonoids: evidences from sublethal shell injuries

The Oldest Cephalopods from East Laurentia

Pulsed cephalopod diversification during the Ordovician

On the origin of bactritoids (Cephalopoda)

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

Age, facies, and geometry of the Sandbian/Katian (Upper Ordovician) pelmatozoan-bryozoan-receptaculitid reefs of the Vasalemma Formation, northern Estonia

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

Ancestry, Origin and Early Evolution of Ammonoids

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The size of the siphuncle in cephalopod evolution

On the efficiency of the buoyancy apparatus in ammonoids: evidences from sublethal shell injuries

The Oldest Cephalopods from East Laurentia

Pulsed cephalopod diversification during the Ordovician

On the origin of bactritoids (Cephalopoda)

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

Age, facies, and geometry of the Sandbian/Katian (Upper Ordovician) pelmatozoan-bryozoan-receptaculitid reefs of the Vasalemma Formation, northern Estonia

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

Ancestry, Origin and Early Evolution of Ammonoids