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John A Long

Prof. John A. Long
Flinders University
School of Biological Sciences
POB 2100
Adelaide
South Australia
Australia 5001
john.long@flinders.edu.au
Prof John Long researches the major steps in early vertebrate evolution through studying fishes from the Palaeozoic Era. He has focussed on exceptionally well-preserved specimens from the Late Devonian Gogo Formation, Western Australia, a site he has collected from over the past 25 years, as well as other Devonian faunas from Australia, Antarctica, South-East Asia, South Africa and Iran.

Prof Long's research has targetted placoderms, actinopterygians, dipnoans, acanthodians, chondrichthyans, tetrapodomorphs and the transition of fishes to tetrapods, as well as discussion of Devonian vertebrate biogeography and biostratigraphy. Recent papers published pertain to the origins of complex copulatory sex, the nature of internal fertilization in placoderms, and on incipient air-breathing in Devonian lungfishes and tetrapodomorphs (or presented as conference abstracts). Earlier works deal with descriptions of Australian marine reptiles, dinosaurs, a pterosaur, Pleistocene mammal taphonomy, Devonian conodonts and Ordovician problematica.

John Long's popular books span a wide range of topics from paleontology and dinosaurs, the origins of sex, through to general works about evolution, climate change and the environment, and where the big ideas defining civilization have come from for children (see 'The Big Picture Book' series). His most recent books (2011-2012) are about the prehistoric evidence for the origins of sex and how it features in early vertebrate evolution, and about the prehistoric life of Antarctica.



Books

2012
J A LONG (2012)  The Dawn of the Deed -The Prehistoric Origins of Sex   University of Chicago Press, Chicago & London, +279pp (out Sept.) (cloth) isbn:978-0-226-49254-4  
Abstract: This is the US/UK edition of the Australian title "Hung LIke an Argentine Duck" (Harper Collins 2011)
Notes:
2011
J LONG (2011)  Hung Like An Argentine Duck - A Journey Back in Time to the Origin of Sexual Intimacy.   HarperCollins, Sydney, 278pp. ISBN 9780732292737  
Abstract:
Notes: Will be titled "origins of Intimacy" for the US edition by University of Chicago Press
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Journal articles

2013
J A Long, E B Daeschler (2013)  First articulated phyllolepid placoderm from North America, with comments on phyllolepid systematics   Proceedings of the Academy of Natural Sciences of Philadelphia 162: 33-46 Mar  
Abstract: The first articulated phyllolepid placoderm from North America (outside of Greenland) is described from the Upper Devonian Catskill Formation in north-central Pennsylvania. Phyllolepis rossimontina Lane and Cuffey 2005, from the same formation, and the genus Phyllolepis are reviewed based on the new Catskill Formation material and data from a range of recently described Southern Hemisphere taxa. Phyllolepids can be a valuable tool for biostratigraphic correlation due to their narrow age range within the Famennian stage of the Late Devonian in the Euramerican Province (Northern Hemisphere). Faunal exchange between Euramerica and Gondwana during the Late Devonian and the association of Phyllolepis with early tetrapods are discussed in the context of early tetrapod biogeography.
Notes:
2012
C J Burrow, K Trinajstic, J A Long (2012)  First acanthodian from the Upper Devonian (Frasnian) Gogo Formation, Western Australia   Historical Biology 24: 4. 349-357 Mar  
Abstract: A new acanthodiform acanthodian Halimacanthodes ahlbergi n. gen. n. sp., based on a single uncrushed, partial articulated specimen, represents the first acanthodian collected from the Gogo Formation, Canning Basin, Western Australia. The delicate perichondral ossifications of the lower jaws, branchial skeleton and endoskeletal shoulder girdle are preserved in 3D. H. ahlbergi n. gen. n. sp. is characterised by having a tall slender scapular shaft, paired pelvic fin spines, mineralised branchial arches and scales with an anterior median depression and a microornament of tiny smooth tubercles randomly distributed on the crown. In having paired pelvic spines and lacking prepelvic spines, it is most closely related to Howittacanthus kentoni from Frasnian lacustrine deposits of eastern Victoria. Isolated scales, here attributed to the new taxon, are found in the coeval Gneudna Formation, Carnarvon Basin, Western Australia.
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24: 4. 349-357  
Abstract: A new acanthodiform acanthodian Halimacanthodes ahlbergi n. gen. n. sp., based on a single uncrushed, partial articulated specimen, represents the first acanthodian collected from the Gogo Formation, Canning Basin, Western Australia. The delicate perichondral ossifications of the lower jaws, branchial skeleton and endoskeletal shoulder girdle are preserved in 3D. H. ahlbergi n. gen. n. sp. is characterised by having a tall slender scapular shaft, paired pelvic fin spines, mineralised branchial arches and scales with an anterior median depression and a microornament of tiny smooth tubercles randomly distributed on the crown. In having paired pelvic spines and lacking prepelvic spines, it is most closely related to Howittacanthus kentoni from Frasnian lacustrine deposits of eastern Victoria. Isolated scales, here attributed to the new taxon, are found in the coeval Gneudna Formation, Carnarvon Basin, Western Australia.
Notes:

Book chapters

2012
2011
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Conference papers

2011
2010
2009
2008
2007
2006
2004
2003
1998
1997
1995
1992
1991
1985
1980

Conference proceedings

2001
1999

Book Reviews

2011
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