Author

Alex Ritchie

Observed names: A. Ritchie, ALEX RITCHIE, Ritchie, Alexander

Institution: Australian Museum

Observed institutions: Australian Museum, Natural History Museum

OpenAlex ID: A5112548670

First Mesozoic mammal from Australia—an early Cretaceous monotreme

1985 · Michael Archer, Timothy F. Flannery, et al. · Nature · 207

Crossopterygian fishes from the Devonian of Antarctica: systematics, relationships and biogeographic significance

1992 · Gavin C. Young, John A. Long, et al. · Records of the Australian Museum Supplement · 89

The most primitive osteichthyan braincase?

2000 · Alison M. Basden, Gavin C. Young, et al. · Nature · 73

The Sinolepidae, a family of antiarchs (placoderm fishes) from the Devonian of South China and eastern Australia

1992 · A. Ritchie, W. Shitao, et al. · Records of the Australian Museum · 65

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Articulated thelodonts (Agnatha) of Scotland

1997 · T. Märss, A. Ritchie · Earth and Environmental Science Transactions of the Royal Society of Edinburgh · 58

Chondrichthyan‐like scales from the Middle Ordovician of Australia

2012 · IVAN J. SANSOM, NEIL S. DAVIES, et al. · Palaeontology · 52

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The phyllolepid placoderm Cowralepis mclachlani: Insights into the evolution of feeding mechanisms in jawed vertebrates

2009 · Robert K. Carr, Zerina Johanson, et al. · Journal of Morphology · 40

The braincase and palate of the tetrapodomorph sarcopterygian mandageria fairfaxi: morphological variability near the fish–tetrapod transition

2003 · Zerina Johanson, Per Ahlberg, et al. · Palaeontology · 35

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Evolution and development of the synarcual in early vertebrates

2012 · Zerina Johanson, Kate Trinajstic, et al. · Zoomorphology · 31

Phanerozoic stratigraphy and structure of the northern Barrier Ranges, western New South Wales

1995 · G. Neef, R. S. Bottrill, et al. · Australian Journal of Earth Sciences · 26

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

2011 · Neil S. Davies, Ivan J. Sansom, et al. · Alcheringa An Australasian Journal of Palaeontology · 19

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A new genus and two new species of groenlandaspidid arthrodire (Pisces: Placodermi) from the Early-Middle Devonian Mulga Downs Group of western New South Wales, Australia

2004 · Alex Ritchie · Fossils and strata · 18

Conflicting interpretations of the Silurian agnathan, Jamoytius

1984 · A. Ritchie · Scottish Journal of Geology · 16

First complete specimen of the dipnoan Gosfordia truncata Woodward from the Triassic of New South Wales

1981 · A. Ritchie · Records of the Australian Museum · 16

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A new Late Devonian acanthodian fish from the Hunter Formation near Grenfell, New South Wales

2004 · John A. Long, Carole J. Burrow, et al. · Alcheringa An Australasian Journal of Palaeontology · 15

Fusion, gene misexpression and homeotic transformations in vertebral development of the gnathostome stem group (Placodermi)

2009 · Zerina Johanson, Robert Carr, et al. · The International Journal of Developmental Biology · 11

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Rhipidistians (Sarcopterygii) from the Hunter Siltstone (Late Famennian) near Grenfell, NSW, Australia

2000 · Z. Johanson, A. Ritchie · Fossil record · 8

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First record ofPorolepis(Sarcopterygii; Porolepiformes) from eastern Gondwana

2013 · Zerina Johanson, Per Erik Ahlberg, et al. · Canadian Journal of Earth Sciences · 5

Frozen in time: Prehistoric life in Antarctica [Book Review]

2012 · Ritchie, Alexander · Biodiversity Heritage Library (Smithsonian Institution)

Reptiles of the mind: The fascination of dinosaurs

1983 · Alex Ritchie · The Medical Journal of Australia

Works count: 20

Citation count: 784

H-index: 15

I10-index: 16