Filtros de búsqueda

Lista de obras de Ivan Sansom

A Laurentian Iocrinus Hall (Crinoidea, Disparida) in the Dapingian or Darriwilian (Middle Ordovician, Arenig) of Oman

scientific article published in 2011

A new pteraspidomorph from the Nibil Formation (Katian, Late Ordovician) of the Canning Basin, Western Australia

article

A revision of Vernicomacanthus Miles with comments on the characters of stem‐group chondrichthyans

artículo científico

A revision of the early neotheropod genus Sarcosaurus from the Early Jurassic (Hettangian–Sinemurian) of central England

scientific article published in 2020

A thelodont from the Ordovician of Canada

An early chondrichthyan and the evolutionary assembly of a shark body plan.

artículo científico publicado en 2018

Caledonide influences on the Old Red Sandstone fluvial systems of the Oslo Region, Norway

artículo científico publicado en 2004

Chondrichthyan-like scales from the Middle Ordovician of Australia

article

Cutting the first 'teeth': a new approach to functional analysis of conodont elements

artículo científico publicado en 2013

Dentine in conodonts

artículo científico publicado en 1994

Early Silurian chondrichthyans from the Tarim Basin (Xinjiang, China)

artículo científico publicado en 2020

Elegestolepis and its kin, the earliest monodontode chondrichthyans

article

Histology and affinity of the earliest armoured vertebrate

artículo científico publicado en 2005

Histology of the galeaspid dermoskeleton and endoskeleton, and the origin and early evolution of the vertebrate cranial endoskeleton

Ichnofacies of the Stairway Sandstone fish-fossil beds (Middle Ordovician, Northern Territory, Australia)

article

Ichnology, palaeoecology and taphonomy of a Gondwanan early vertebrate habitat: Insights from the Ordovician Anzaldo Formation, Bolivia

artículo científico publicado en 2007

Invertebrate trace fossils from the Alveley Member, Salop Formation (Pennsylvanian, Carboniferous), Shropshire, UK

Late Ordovician vertebrates from the Bighorn Mountains of Wyoming, USA

artículo científico publicado en 2005

ORDOVICIAN FISH FROM THE ARABIAN PENINSULA

artículo científico publicado en 2009

Origin and early evolution of vertebrate skeletonization

artículo científico publicado en 2002

Scales of thelodont and shark-like fishes from the Ordovician of Colorado

scientific article published in Nature

Skeletal and soft tissue completeness of the acanthodian fossil record

artículo científico publicado en 2022

Spiny chondrichthyan from the lower Silurian of South China

artículo científico publicado en 2022

The Histology of Cambro-Ordovician Vertebrates

scholarly article

The affinity of Anatolepis Bockelie & Fortey

scientific article published in 1995

The nearshore cradle of early vertebrate diversification

artículo científico publicado en 2018

The oldest gnathostome teeth

artículo científico publicado en 2022

The skeletal completeness of the Palaeozoic chondrichthyan fossil record

artículo científico publicado en 2024

The spatial and temporal diversification of Early Palaeozoic vertebrates

The systematics of the Mongolepidida (Chondrichthyes) and the Ordovician origins of the clade

artículo científico publicado en 2016

The tail of the Ordovician fish Sacabambaspis

artículo científico publicado en 2007

The ‘Tully Monster’ is not a vertebrate: characters, convergence and taphonomy in Palaeozoic problematic animals

scientific article published in 2017

Two new early balognathid conodont genera from the Ordovician of Oman and comments on the early evolution of prioniodontid conodonts

Upper Ordovician chondrichthyan-like scales from North America

scientific article published in 2015