Dunlop JA, Scholtz G, & Selden PA,. 2013. Water-to-land transitions. In Arthropod biology and evolution: molecules, development, morphology (eds A Minelli, G Boxshall, G Fusco,), pp. 417-439. Heidelberg, Germany: Springer.
Calow P,. 1981 Invertebrate biology: a functional approach. New York, NY: John Wiley & Sons.
Hsia CC, Schmitz A, Lambertz M, Perry SF, Maina JN,. 2013 Evolution of air breathing: oxygen homeostasis and the transitions from water to land and sky. Compr. Physiol. 3, 849-915.
Burggren WW,. 1992 Respiration and circulation in land crabs: novel variations on the marine design. Am. Zool. 32, 417-427. (doi:10.1093/icb/32.3.417)
Jeram AJ, Selden PA, Edwards D,. 1990 Land animals in the Silurian: arachnids and myriapods from Shropshire, England. Science 250, 658-661. (doi:10.1126/science.250.4981.658)
Wilson HM, Anderson LI,. 2004 Morphology and taxonomy of paleozoic millipedes (Diplopoda: Chilognatha: Archipolypoda) from Scotland. J. Paleontol. 78, 169-184. (doi:10.1666/0022-3360(2004)078<0169:MATOPM>2.0.CO;2)
Suarez SE, Brookfield ME, Catlos EJ, Stöckli DF,. 2017 A U-Pb zircon age constraint on the oldest-recorded air-breathing land animal. PLoS ONE 12, e0179262.
Brookfield ME, Catlos EJ, Suarez SE,. 2020 Myriapod divergence times differ between molecular clock and fossil evidence: U/Pb zircon ages of the earliest fossil millipede-bearing sediments and their significance. Hist. Biol. (doi:10.1080/08912963.2020.1761351)
Kamenz C, Dunlop JA, Scholtz G, Kerp H, Hass H,. 2008 Microanatomy of Early Devonian book lungs. Biol. Lett. 4, 212-215. (doi:10.1098/rsbl.2007.0597)
Jeram AJ,. 1990 Book-lungs in a Lower Carboniferous scorpion. Nature 343, 360-361. (doi:10.1038/343360a0)
Di Z, Edgecombe GD, Sharma PP,. 2018 Homeosis in a scorpion supports a telopodal origin of pectines and components of the book lungs. BMC Evol. Biol. 18, 73. (doi:10.1186/s12862-018-1188-z)
Jago JB, García-Bellido DC, Gehling JG,. 2016 An early Cambrian chelicerate from the Emu Bay Shale, South Australia. Palaeontology 59, 549-562. (doi:10.1111/pala.12243)
Aria C, Caron JB,. 2017 Mandibulate convergence in an armoured Cambrian stem chelicerate. BMC Evol. Biol. 17, 261. (doi:10.1186/s12862-017-1088-7)
Aria C, Caron JB,. 2019 A middle Cambrian arthropod with chelicerae and proto-book gills. Nature 573, 586-589. (doi:10.1038/s41586-019-1525-4)
Waddington J, Rudkin DM, Dunlop JA,. 2015 A new mid-Silurian aquatic scorpion-one step closer to land? Biol. Lett. 11, 20140815. (doi:10.1098/rsbl.2014.0815)
Edgecombe GD, Strullu-Derrien C, Góral T, Hetherington AJ, Thompson C, Koch M,. 2020 Aquatic stem group myriapods close a gap between molecular divergence dates and the terrestrial fossil record. Proc. Natl Acad. Sci. USA 117, 8966-8972. (doi:10.1073/pnas.1920733117)
Rota-Stabelli O, Daley AC, Pisani D,. 2013 Molecular timetrees reveal a Cambrian colonization of land and a new scenario for ecdysozoan evolution. Curr. Biol. 23, 392-398. (doi:10.1016/j.cub.2013.01.026)
Lozano-Fernandez J, et al., 2016 A molecular palaeobiological exploration of arthropod terrestrialization. Phil. Trans. R. Soc. B 371, 20150133. (doi:10.1098/rstb.2015.0133)
Vaccari NE, Edgecombe GD, Escudero C,. 2004 Cambrian origins and affinities of an enigmatic fossil group of arthropods. Nature 430, 554-557. (doi:10.1038/nature02705)
Collette JH, Hagadorn JW,. 2010 Three-dimensionally preserved arthropods from Cambrian Lagerstätten of Quebec and Wisconsin. J. Paleontol. 84, 646-667. (doi:10.1666/09-075.1)
Handlirsch A,. 1914 Eine interessante Crustaceenform aus der Trias der Vogesen. Verhandlungen der Kaiserlich Königlichen Zoologisch-Botanischen in Wien 64, 1-8.
Gall J-C, Grauvogel L,. 1964 Un arthropode peu connu le genre Euthycarcinus Handlirsch. Annales de Paléontologie, Invertébrés 50, 1-18.
Riek EF,. 1964 Merostomoidea (Arthropoda, Trilobitomorpha) from the Australian Middle Triassic. Records of the Australian Museum 26, 327-332. (doi:10.3853/j.0067-1975.26.1965.681)
Edgecombe GD, Morgan H,. 1999 Synaustrus and the euthycarcinoid puzzle. Alcheringa 23, 193-213. (doi:10.1080/03115519908619516)
Vannier J, Aria C, Taylor RS, Caron JB,. 2018 Waptia fieldensis Walcott, a mandibulate arthropod from the middle Cambrian Burgess Shale. R. Soc. Open Sci. 5, 172206. (doi:10.1098/rsos.172206)
Giribet G, Edgecombe GD,. 2019 The phylogeny and evolutionary history of arthropods. Curr. Biol. 29, R592-R602. (doi:10.1016/j.cub.2019.04.057)
MacNaughton RB, Cole JM, Dalrymple RW, Braddy SJ, Briggs DEG, Lukie TD,. 2002 First steps on land: arthropod trackways in Cambrian-Ordovician eolian sandstone, southeastern Ontario, Canada. Geology 30, 391-394. (doi:10.1130/0091-7613(2002)030<0391:FSOLAT>2.0.CO;2)
Hagadorn JW, Collette JH, Belt ES,. 2011 Eolian-aquatic deposits and faunas of the middle Cambrian Potsdam Group. Palaios 26, 314-334. (doi:10.2110/palo.2010.p10-061r)
Collette JH, Gass KC, Hagadorn JW,. 2012 Protichnites eremita unshelled? Experimental model-based neoichnology and new evidence for a euthycarcinoid affinity for this ichnospecies. J. Paleontol. 86, 442-454. (doi:10.1666/11-056.1)
Schram FR,. 1971 A strange arthropod from the Mazon Creek of Illinois and the trans Permo-Triassic Merostomoidea (Trilobitoidea). Field Museum Nat. Hist. 20, 85-102.
Anderson LI, Trewin NH,. 2003 An early Devonian arthropod fauna from the Windyfield cherts, Aberdeenshire, Scotland. Palaeontology 46, 467-509. (doi:10.1111/1475-4983.00308)
de Béthune P,. 1954. Carte géologique de Belgique (échelle 1/500.000). Atlas de Belgique, planche 8. Académie royale de Belgique, Bruxelles.
Mottequin B, Marion J-M,.. In press. Carte géologique de Wallonie: Huy-Nandrin 48/3-4, 1/25.000. Namur, Ministère de la Région wallonne, Direction générale des ressources naturelles et de l'environnement.
Stockmans F,. 1948 Végétaux du Dévonien supérieur de la Belgique. Mémoires du Musée royal d'histoire naturelle de Belgique 110, 1-85.
Fraipont J,. 1889 Euryptérides nouveaux du Dévonien supérieur de Belgique (Psammites du Condroz). Annales de la Société géologique de Belgique 17, 53-62.
Størmer L, Waterston CD,. 1968 Cyrtoctenus gen. nov., a large Late Palaeozoic arthropod with pectinate appendages. Trans. R. Soc. Edinburgh 68, 1-104. (doi:10.1017/S0080456800014472)
Thorez J, Dreesen R,. 1986 A model of a regressive depositional system around the Old Red Continent as exemplified by a field trip in the Upper Famennian 'Psammites du Condroz' in Belgium. Annales de la Société géologique de Belgique 109, 285-323.
Scheckler SE,. 1986 Geology, floristics and paleoecology of Late Devonian coal swamps from Appalachian Laurentia (U.S.A.). Annales de la Société géologique de Belgique 109, 209-222.
Bergmann U, Morton RW, Manning PL, Sellers WI, Farrar S, Huntley KG, Wogelius RA, Larson P,. 2010 Archaeopteryx feathers and bone chemistry fully revealed via synchrotron imaging. Proc. Natl Acad. Sci. USA 107, 9060-9065. (doi:10.1073/pnas.1001569107)
Bergmann U, Manning PL, Wogelius RA,. 2012 Chemical mapping of paleontological and archeological artifacts with synchrotron X-rays. Ann. Rev. Anal. Chem. 5, 361-389. (doi:10.1146/annurev-anchem-062011-143019)
Solé V, Papillon E, Cotte M, Walter P, Susini J,. 2007 A multiplatform code for the analysis of energy-dispersive X-ray fluorescence spectra. Spectrochim. Acta, Part B 62, 63-68. (doi:10.1016/j.sab.2006.12.002)
Gabbott SE, Hou X-g, Norry MJ, Siveter DJ,. 2004 Preservation of Early Cambrian animals of the Chengjiang biota. Geology 32, 901-904. (doi:10.1130/G20640.1)
Osés GL, et al., 2016 Deciphering the preservation of fossil insects: A case study from the Crato Member, Early Cretaceous of Brazil. PeerJ 4, e2756. (doi:10.7717/peerj.2756)
Saleh F, et al., 2020 Taphonomic pathway of exceptionally preserved fossils in the Lower Ordovician of Morocco. Geobios 60, 99-115. (doi:10.1016/j.geobios.2020.04.001)
Laurie M,. 1893 The anatomy and relations of the Eurypteridae. Trans. R. Soc. Edinburgh, Earth Sci. 37, 509-528. (doi:10.1017/S0080456800032713)
Racheboeuf PR, Vannier J, Schram FR, Chabard D, Sotty D,. 2008 The euthycarcinoid arthropods from Montceau-les-Mines, France: functional morphology and affinities. Earth Environ. Sci. Trans. R. Soc. Edinburgh 99, 11-25. (doi:10.1017/S1755691008006130)
Edgecombe GD,. 2004 Morphological data, extant Myriapoda, and the myriapod stem-group. Contrib. Zool. 73, 207-252. (doi:10.1163/18759866-07303002)
Hilken G,. 1997 Tracheal systems in Chilopoda: a comparison under phylogenetic aspects. Entomologica Scandinavica Supplmentum 51, 49-60.
Edgecombe GD, Giribet G,. 2002 Myriapod phylogeny and the relationships of Chilopoda. Biodiversidad, taxonomía y biogeografia de artrópodos de México: hacia una síntesis de su conocimiento 3, 143-168.
Koch M,. 2015 Diplopoda-general morphology. In The myriapoda, vol. 2 (ed. Minelli,), pp. 7-67. Leiden, The Netherlands: Koninklijke Brill. NV.
Dunlop JA., 1998 The origin of tetrapulmonate book lungs and their significance for chelicerate phylogeny. In Proceedings of the 17th European Colloquium of Arachnology, Edinburgh, 1997 (ed. PA Selden,), pp. 9-16. British Arachnological Society.
Scholtz G, Kamenz C,. 2006 The book lungs of Scorpiones and Tetrapulmonata (Chelicerata, Arachnida): evidence for homology and a single terrestrialisation event of a common arachnid ancestor. Zoology 109, 2-13. (doi:10.1016/j.zool.2005.06.003)
Manning PL, Dunlop JA,. 1995 The respiratory organs of eurypterids. Palaeontology 38, 287-298.
Lamsdell JC, McCoy VE, Perron-Feller OA, Hopkins MJ,.. In press. Air breathing in an exceptionally preserved 340 million year old sea scorpion. Curr. Biol. (doi:10.1016/j.cub.2020.08.034)
Gueriau P, Lamsdell JC, Wogelius RA, Manning PL, Egerton VM, Bergmann U, Bertrand L, Denayer J., 2020 Data from: A new Devonian euthycarcinoid reveals the use of different respiratory strategies during the marine-to-terrestrial transition in the myriapod lineage. Dryad Digital Repository. (doi:10.5061/dryad.cjsxksn2w)
