Ivan Sansom
Ivan Sansom
Verified email at bham.ac.uk
TitleCited byYear
Origin and early evolution of vertebrate skeletonization
PCJ Donoghue, IJ Sansom
Microscopy research and technique 59 (5), 352-372, 2002
2042002
Presence of the earliest vertebrate hard tissue in conodonts
IJ Sansom, MP Smith, HA Armstrong, MM Smith
Science 256 (5061), 1308-1311, 1992
1941992
Early evolution of vertebrate skeletal tissues and cellular interactions, and the canalization of skeletal development
PCJ Donoghue, IJ Sansom, JP Downs
Journal of Experimental Zoology Part B: Molecular and Developmental …, 2006
1552006
Scales of thelodont and shark-like fishes from the Ordovician of Colorado
IJ Sansom, MM Smith, MP Smith
Nature 379 (6566), 628, 1996
1281996
Dentine in conodonts
IJ Sansom, MP Smith, MM Smith
Nature 368 (6472), 591-591, 1994
811994
Histology of the first fish
MP Smith, IJ Sansom, JE Repetski
Nature 380 (6576), 702, 1996
581996
The apparatus architecture of Panderodus and its implications for coniform conodont classification
IJ Sansom, HA Armstrong, MP Smith
Palaeontology 37 (4), 781-800, 1994
541994
The Ordovician radiation of vertebrates
IJ Sansom, MM Smith, MP Smith
SYSTEMATICS ASSOCIATION SPECIAL VOLUME 61, 156-171, 2001
512001
Evolutionary origins of dentine in the fossil record of early vertebrates: diversity, development and function
MM Smith, IJ Sansom
Development, function and evolution of teeth, 65-81, 2000
502000
VERTEBRATE MINERALIZED TISSUES
MM Smith, IJ Sansom, MP Smith
Modern Geology 20, 303-319, 1996
501996
Astraspis – the anatomy and histology of an Ordovician fish
IJ Sansom, MP Smith, MM Smith, P Turner
Palaeontology 40 (Part 3), 625-643, 1997
491997
Spines and tissues of ancient sharks
MI Coates, SEK Sequeira, IJ Sansom, MM Smith
Nature 396 (6713), 729, 1998
471998
Histology and affinity of the earliest armoured vertebrate
IJ Sansom, PCJ Donoghue, G Albanesi
Biology Letters 1 (4), 446-449, 2005
442005
The Cambrian origin of vertebrates
MP Smith, IJ Sansom, KD Cochrane
SYSTEMATICS ASSOCIATION SPECIAL VOLUME 61, 67-84, 2001
442001
Exoskeletal micro-remains of an Ordovician fish from the Harding Sandstone of Colorado
MM Smith, IJ Sansom
Palaeontology 40 (3), 645-658, 1997
421997
Pseudooneotodus: a histological study of an Ordovician to Devonian vertebrate lineage
IJ SANSOM
Zoological Journal of the Linnean Society 118 (1), 47-57, 1996
411996
Histology of the galeaspid dermoskeleton and endoskeleton, and the origin and early evolution of the vertebrate cranial endoskeleton
W Nian-Zhong, PCJ Donoghue, MM Smith, IJ Sansom
Journal of Vertebrate Paleontology 25 (4), 745-756, 2005
402005
The origin and early evolution of chordates: molecular clocks and the fossil record
PCJ Donoghue, MP Smith, IJ Sansom
SYSTEMATICS ASSOCIATION SPECIAL VOLUME 66, 190-223, 2004
402004
Trace fossils and paleoenvironments of a Late Silurian marginal-marine/alluvial system: the Ringerike Group (Lower Old Red Sandstone), Oslo region, Norway
NS Davies, IJ Sansom, P Turner
Palaios 21 (1), 46-62, 2006
372006
A microvertebrate fauna from the Llandovery of South China
IJ Sansom, RJ Aldridge, MM Smith
Earth and Environmental Science Transactions of The Royal Society of …, 1999
371999
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Articles 1–20