Abstract
Arthropod trackways from the Early Devonian of Alken an der Mosel are described, assigned to the ichnospecies Palmichnium pottsae and attributed to medium-sized eurypterids known from the assemblage. Ichnological and sedimentological evidence suggests that several similarly sized animals simultaneously crawled towards, or away from, the shoreline traversing the lower intertidal zone, where conditions for trackway preservation were most favourable. Comparison with modern horseshoe crabs suggests that this synchronized behaviour may have been part of the reproductive cycle of eurypterids, supporting the previously formulated ‘mass-moult-mate’ hypothesis.
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References
Allen JRL (1985) Wrinkle marks: an intertidal sedimentary structure due to aseismic soft-sediment loading. Sediment Geol 41:75–95
Almond JE (2002) Giant arthropod trackway Ecca Group. Geobull 45:28
Anderson AM (1975) The “trilobite” trackways in the Table Mountain Group (Ordovician) of South Africa. Palaeont Afr 18:35–45
Bartels C, Briggs DEG, Brassel G (1998) The fossils of the Hunsrück Slate. Marine life in the Devonian. University Press, Cambridge
Bertling M, Braddy SJ, Bromley RG, Demathieu GR, Genise J, Mikuláš R, Nielsen JK, Nielsen KSS, Rindsberg AK, Schlirf M, Uchman A (2006) Names for trace fossils: a uniform approach. Lethaia 39:265–286
Braddy SJ (1995) A new arthropod trackway and associated invertebrate ichnofauna from the Lower Permian Hueco Formation of the Robledo Mountains, southern New Mexico. N Mex Mus Nat Hist Bull 6:101–105
Braddy SJ (1996) Palaeobiology of the Eurypterida. PhD thesis. University of Manchester, Manchester
Braddy SJ (2001) Eurypterid palaeoecology: palaeobiological, ichnological and comparative evidence for a ‘mass-moult-mate’ hypothesis. Palaeogeogr Palaeoclimatol Palaeoecol 172:115–132
Braddy SJ, Almond JE (1999) Eurypterid trackways from the Table Mountain Group (Ordovician) of South Africa. J Afr Earth Sci 29:165–177
Braddy SJ, Anderson LI (1996) An Upper Carboniferous trackway from Mostyn, Wales. Proc Geol Assoc 107:51–56
Braddy SJ, Milner ARC (1998) A large arthropod trackway from the Gaspé Sandstone Group (Middle Devonian) of eastern Canada. Can J Earth Sci 35:1116–1122
Braddy SJ, Poschmann M, Tetlie OE (2008) Giant claw reveals the largest ever arthropod. Biol Lett 4:106–109
Brady LF (1947) Invertebrate tracks from the Coconino Sandstone of northern Arizona. J Paleont 21:466–472
Briggs DEG, Rolfe WDI (1983) A giant arthropod trackway from the Lower Mississippian of Pennsylvania. J Paleont 57:377–390
Brockmann HJ (2003) Nesting behavior: a shoreline phenomenon. In: Shuster CN, Barlow RB, Brockmann HJ (eds) The American Horseshoe Crab. Harvard University Press, London, pp 33–49
Buckland W (1843) On Icthyopatolites, or petrified trackwings of ambulatory fishes upon sandstone of the Coal formation. Proc Geol Soc 4:204
Davis RB, Minter NJ, Braddy SJ (2007) The neoichnology of terrestrial arthropods. Palaeogeogr Palaeoclimatol Palaeoecol 255:284–307
De Boer PL (1981) Mechanical effects of micro-organisms on intertidal bedform migration. Sedimentol 28:129–132
Draganits E, Braddy SJ, Briggs DEG (2001) A Gondwanan coastal arthropod ichnofauna from the Muth Formation (Lower Devonian, Northern India): paleoenvironment and tracemaker behavior. Palaios 16:126–147
Ekdale AA, Bromley RG (2001) A day and a night in the life of a cleft-foot clam: Protovirgularia-Lockeia-Lophoctenium. Lethaia 34:119–124
Follmann O (1925) Die Koblenzschichten am Mittelrhein und im Moselgebiet. Verh Naturh Ver Preuss Rheinl Westfal 78/79:1–105
Friend PF, Alexander-Marrack PD, Nicholson J, Yeats AK (1976) Devonian sediments of East Greenland II. Sedimentary structures and fossils. Medd Grønl 206(2):1–91
Gerdes G, Claes M, Dunajtschik-Piewak K, Riege H, Krumbein WE, Reineck HE (1993) Contribution of microbial mats to sedimentary surface structures. Facies 29:61–74
Gevers TW, Frakes LA, Edwards LN, Marzolf JE (1971) Trace fossils in the Lower Beacon sediments (Devonian), Darwin Mountains, southern Victoria Land, Antarctica. J Paleont 45:81–94
Gibert JM de, Domènech R (2008) Trazas fósiles de nuculoideos (Protovirgularia) del Mioceno marino de la Cuenca del Vallès-Penedès. Rev Esp Paleontol 23:129–138
Gilmore CW (1926) Fossil footprints from the Grand Canyon. Smithson Misc Collect 77:1–41
Gilmore CW (1927) Fossil footprints from the Grand Canyon: second contribution. Smithson Misc Collect 80:1–78
Goldring R, Seilacher A (1971) Limulid undertracks and their sedimentological implications. N Jahrb Geol Paläont Abh 137:422–442
Han Y, Pickerill RK (1994) Taxonomic reassessment of Protovirgularia M’Coy 1850 with new examples from the Paleozoic of New Brunswick, eastern Canada. Ichnos 3:203–212
Hanken N-M, Størmer L (1975) The trail of a large Silurian eurypterid. Fossils Strata 4:255–270
Hefter J (1973) Fischfossilien des rheinischen Unterdevons. Aufschl 24:378–380
James UP (1879) Description of new species of fossils and remarks on some others, from the Lower and Upper Silurian rocks of Ohio. Paleontologist 3:17–24, cited after de Gibert and Domènech 2008
Kuhn O (1961) Die Tierwelt der Bundenbacher Schiefer. Ziemsen, Lutherstadt Wittenberg
Kutscher F (1975) Rhenopterus diensti, ein Eurypteride im Hunsrückschiefer. Notizbl Hess Landesamt Bodenforsch 103:37–42
Lehmann WM (1941) Die Fauna des Hunsrückschiefers. Rhein Heimatpflege 13:16–26
Lehmann WM (1956a) Beobachtungen an Weinbergina opitzi (Merost., Devon). Senck leth 37:67–77
Lehmann WM (1956b) Kleine Kostbarkeiten in Dachschiefern. Aufschl Sonderh 3:63–74
Mauz J (1935) Vergleichende Untersuchungen über die Unterkoblenz-Stufe bei Oberstadtfeld und Koblenz. Abh Senckenberg Naturforsch Ges 429:1–94
M’Coy F (1850) On some genera and species of Silurian Radiata in the collection of the University of Cambridge. Ann Mag Nat Hist 6(Ser 2):270–290
Minter NJ, Braddy SJ (2009) Ichnology of an Early Permian intertidal flat: The Robledo Mountains Formation of southern New Mexico, USA. Spec Pap Palaeont 82:1–107
Minter NJ, Braddy SJ, Davis RB (2007) Between a rock and a hard place: arthropod trackways and ichnotaxonomy. Lethaia 40:365–375
Morrissey LB, Braddy SJ, Bennett JP, Marriott SB, Tarrant PR (2004) Fish trails from the Lower Old Red Sandstone of Tredomen Quarry, Powys, southeast Wales. Geol J 39:337–358
Niehoff W (1958) Die primär gerichteten Sedimentstrukturen, insbesondere die Schrägschichtung im Koblenzquarzit am Mittelrhein. Geol Rundsch 47:252–321
Noffke N, Krumbein WE (1999) A quantitative approach to sedimentary surface structures contoured by the interplay of microbial colonization and physical dynamics. Sedimentol 46:417–426
Owen R (1852) Description of the impressions and foot-prints of the Protichnites from the Potsdam Sandstone of Canada. Q J Geol Soc 8:214–225
Pfeiffer H (1962) Palmichnium, ein wissenschaftlich bedeutsamer Fund einer versteinerten Lebensspur. Saalfelder Kulturbl 1962(4):54–57
Pfeiffer H (1968) Die Spurenfossilien des Kulms (Dinants) und Devons der Frankenwälder Querzone (Thüringen). Jahrb Geol 2:651–717
Porada H, Bouougri E (2007) ‘Wrinkle structures’—a critical review. In: Schieber J, Bose PK, Eriksson PG, Banerjee S, Sarkar S, Altermann W, Catuneau O (eds) Atlas of microbial mat features preserved within the clastic rock record. Elsevier, Amsterdam, pp 135–144
Poschmann M (2006) The eurypterid Adelophthalmus sievertsi (Chelicerata: Eurypterida) from the Lower Devonian (Emsian) Klerf Formation of Willwerath, Germany. Palaeontol 49:67–82
Poschmann M, Franke C (2006) Arthropods and trace fossils from the Lower Devonian (Emsian) of the West Eifel region/Germany and the Grand Duchy of Luxembourg. Trav Sci Mus Natl Hist Nat Luxemb 46:97–115
Poschmann M, Tetlie OE (2004) On the Emsian (Early Devonian) arthropods of the Rhenish Slate Mountains: 4. The eurypterids Alkenopterus and Vinetopterus n. gen. (Arthropoda: Chelicerata). Senck leth 84:173–193
Reineck H-E (1976) Primärgefüge, Bioturbation und Makrofauna als Indikatoren des Sandversatzes im Seegebiet vor Norderney (Nordsee). Senck marit 8:155–169
Reineck H-E, Singh IB (1980) Depositional sedimentary environments, 2nd edn. Springer, Berlin Heidelberg New York
Reineck H-E, Wunderlich F (1968) Classification and origin of flaser and lenticular bedding. Sedimentol 11:99–104
Richter R (1954) Fährte eines “Riesenkrebses” im Rheinischen Schiefergebirge. Nat Volk 84:261–269
Sadler CJ (1993) Arthropod trace fossils from the Permian De Chelly Sandstone, northeastern Arizona. J Paleont 67:240–249
Schieber J (1999) Microbial mats in terrigenous clastics: the challenge of identification in the rock record. Palaios 14:3–12
Schmidt H (1938) Eine Insektenfährte aus dem Mitteldevon des Wuppertals. Decheniana 97A:43–46
Seilacher A (1953) Studien zur Palichnologie. 1. Über die Methoden der Palichnologie. N Jahrb Geol Paläont Abh 96:421–452
Seilacher A (2007) Trace fossil analysis. Springer, Berlin
Seilacher A (2008) Biomats, biofilms, and bioglue as preservational agents for arthropod trackways. Palaeogeogr Palaeoclimatol Palaeoecol 270:252–257
Seilacher A, Hemleben C (1966) Spurenfauna und Bildungstiefe der Hunsrückschiefer (Unterdevon). Notizbl Hess Landesamt Bodenforsch 94:40–53
Seilacher A, Seilacher E (1994) Bivalvian trace fossils: a lesson from actuopaleontology. Cour Forsch-Inst Senckenberg 169:5–15
Selden PA (1981) Functional morphology of the prosoma of Baltoeurypterus tetragonophthalmus (Fischer) (Chelicerata: Eurypterida). Trans R Soc Edinb: Earth Sci 72:9–48
Selden PA (1984) Autecology of Silurian eurypterids. Spec Pap Palaeont 32:39–54
Sharpe CFS (1932) Eurypterid trail from the Ordovician. Am J Sci 5th ser 24:355–361
Smith J (1909) Upland fauna of the Old Red Sandstone Formation of Carrick, Ayrshire. AW Cross, Kilwinning
Solle G (1970) Die Hunsrück-Insel im oberen Unter-Devon. Notizbl Hess Landesamt Bodenforsch 98:50–80
Størmer L (1936) Eurypteriden aus dem rheinischen Unterdevon. Abh Preuss Geol Landesanst (N F) 175:3–74
Størmer L (1973) Arthropods from the Lower Devonian (Lower Emsian) of Alken an der Mosel, Germany. Part 3: Eurypterida, Hughmilleriidae. Senck leth 54:119–205
Størmer L (1974) Arthropods from the Lower Devonian (Lower Emsian) of Alken an der Mosel, Germany. Part 4: Eurypterida, Drepanopteridae, and other groups. Senck leth 54:359–451
Størmer L (1976) Arthropods from the Lower Devonian (Lower Emsian) of Alken an der Mosel, Germany. Part 5: Myriapoda and additional forms, with general remarks on fauna and problems regarding invasion of land by arthropods. Senck leth 57:87–183
Stürmer W, Bergström J (1981) Weinbergina, a xiphosuran arthropod from the Devonian Hunsrück Slate. Paläont Z 55:237–255
Tetlie OE, Poschmann M (2008) Phylogeny and palaeoecology of the Adelophthalmoidea (Arthropoda; Chelicerata; Eurypterida). J Syst Palaeont 6:237–249
Trewin NH (1994) A draft system for the identification and description of arthropod trackways. Palaeont 37:811–823
Trewin NH, McNamara KJ (1995) Arthropods invade the land: trace fossils and palaeoenvironments of the Tumblagooda Sandstone (?late Silurian) of Kalbarri, Western Australia. Trans R Soc Edinb: Earth Sci 85:177–210
Walter H (1984) Zur Ichnologie der Arthropoda. Freiberger Forschungsh C391:58–94
Wehrmann A, Hertweck G, Brocke R, Jansen U, Königshof P, Plodowski G, Schindler E, Wilde V, Blieck A, Schultka S (2005) Paleoenvironment of an Early Devonian land-sea transition: a case study from the southern margin of the Old Red Continent (Mosel Valley, Germany). Palaios 20:101–120
Wilde V, Schindler E, Plodowski G, Königshof P, Jansen U, Brocke R, Hertweck G, Wehrmann A, Vogel O (2004) Arthropod tracks from the Emsian (upper Lower Devonian) of Burgen (Mosel Syncline, Rheinisches Schiefergebirge). In: Reitner J, Reich M, Schmidt G (eds) Geobiology (74th Annu Meet Paläontologische Gesellschaft), poster abstract 247. Universitätsdruckerei, Göttingen
Whyte M (2005) A gigantic fossil arthropod trackway. Nature 438:576
Wunderlich F (1970) Genesis and environment of the “Nellenköpfchenschichten” (Lower Emsian, Rheinian Devon) at locus typicus in comparison with modern coastal environment of the German Bay. J Sediment Petrol 40:102–130
Acknowledgements
We thank Dr. René Hoffmann (Bochum) for providing photographs of the P. culmicum-type specimens, Dr. Angela Ehling (BGR Berlin) and Prof. P. Martin Sander (Bonn) for access to material in their care and Thomas Schindler (Spabrücken), Dr. Michael Wuttke (Mainz) and Olaf Vogel (Frankfurt) for useful discussions. We are grateful to Dr. Markus Bertling (Münster) and Dr. Max Wisshak (Erlangen) for their constructive reviews of this paper.
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Poschmann, M., Braddy, S.J. Eurypterid trackways from Early Devonian tidal facies of Alken an der Mosel (Rheinisches Schiefergebirge, Germany). Palaeobio Palaeoenv 90, 111–124 (2010). https://doi.org/10.1007/s12549-010-0024-2
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DOI: https://doi.org/10.1007/s12549-010-0024-2