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Pterygotus

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Journal Article
Published: 01 September 1963
Journal of Paleontology (1963) 37 (5): 1080–1082.
...W. P. Leutze; C. A. Heubusch Abstract Eurypterids are abundant at only 2 horizons in the Bertie Formation; in the Williamsville member of western New York and at the top of the Fiddlers Green member in central parts of the state. Four species of Pterygotus have been reported. One is restricted...
Journal Article
Published: 01 November 1952
Journal of Paleontology (1952) 26 (6): 997–998.
Journal Article
Published: 01 July 2007
Journal of Paleontology (2007) 81 (4): 725–736.
...SAMUEL J. CIURCA, JR.; O. ERIK TETLIE Abstract Pterygotus monroensis from the Pittsford and Harris Hill members of the Silurian Vernon Formation, New York State, USA, is here assigned to Erettopterus osiliensis , previously known only from Saaremaa, Estonia, based on new material (carapaces...
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Figure  5 — <b>Pterygotus</b> ?  sarlei  n. sp. Photographs and interpretive drawi...
Published: 01 July 2007
Figure 5 — Pterygotus ? sarlei n. sp. Photographs and interpretive drawings. 1, Photograph of a pretelson and telson (YPM 174610), the holotype; 2, photograph of telson (YPM 174611); 3, interpretive drawing of YPM 174611. Scale bars represent 10 mm. Abbreviations: t—telson, sms—semimarginal
Journal Article
Published: 01 November 2000
Scottish Journal of Geology (2000) 36 (2): 115–121.
... is reinterpreted to comprise six species (although systematic revisions await the discovery of more material and formal revisions of each genus): Pterygotus anglicus Agassiz, 1844 (including Pterygotus minor Woodward, 1864, here interpreted as a juvenile), Tarsopterella scotica Woodward, 1872 (including...
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Journal Article
Published: 01 March 1964
Journal of Paleontology (1964) 38 (2): 331–361.
...Erik N. Kjellesvig-Waering Abstract The Pterygotidae comprise two genera, Pterygotus Agassiz and Erettopterus Salter, and four subgenera. Possible species and subspecies are: 37 for P. (Pterygotus), 7 for P. (Acutiramus), 17 for E. (Erettopterus), 6 for E. (Truncatiramus). The stratigraphic range...
Journal Article
Published: 01 January 1961
Journal of Paleontology (1961) 35 (1): 49–64.
... of the region, contains undescribed ostracodes, a trilobite (Calymene sp.), 2 species of Ceratiocaris (Ceratiocaris sp. and C. nolli n. sp.), and eurypterids assignable to 5 genera. Eurypterus remipes flintstonensis Swartz, Erieopterus sp., and specifically undeterminable Pterygotus fragments occur in the upper...
Journal Article
Published: 01 November 2010
Journal of Paleontology (2010) 84 (6): 1206–1208.
... with the genera Pterygotus , Acutiramus and Jaekelopterus shown to be potential synonyms. The use of cheliceral denticulation patterns as a generic-level character is discouraged in light of variations within genera and its unsuitability as a major characteristic in the other eurypterid families. 16 06 2010...
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FIGURE 3 —Pyrolysis–gas chromatography/mass spectrometry (py–GC/MS) analysi...
in > PALAIOS
Published: 01 July 2007
FIGURE 3 —Pyrolysis–gas chromatography/mass spectrometry (py–GC/MS) analysis of eurypterids. Partial py–GC/MS chromatogram of (A) Eurypterus lacustris , (B) Pterygotus sarlei , and (C) E. dekayi cuticles revealing the presence of dominant aliphatic component as indicated by the homologues
Journal Article
Published: 01 November 2000
Scottish Journal of Geology (2000) 36 (2): 151–158.
... of Rousay, Orkney, from tip material at Achanarras Quarry in August 1991 and provisionally identified and labelled as Pterygotus anglicus, a eurypterid. In early 1998, Mike Newman noticed the specimen in a fossil dealer's stock in southern England, and realizing the scarcity of Orcadian Basin arthropod...
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Journal Article
Published: 01 May 2007
Journal of Paleontology (2007) 81 (3): 588–590.
.... , W. H. , and Pitt , 1875 , On a new species of Eusarcus and Pterygotus from The Waterlime Group at Buffalo : Bulletin of the Buffalo Society of Natural Sciences , 3 . 17 – 20 . Johnson , S. C. , 1999 , Bedrock geology of the Long Reach area, Kings County, southern New Brunswick...
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Journal Article
Published: 01 September 2006
Geological Magazine (2006) 143 (5): 723–735.
... was preoccupied by a moth (Lepidoptera, Zygaenoidea, Himantopteridae) and Salter (1859 b , p. 51) synonymized Himantopterus with Pterygotus Agassiz, 1844 and erected Erettopterus as a subgenus for forms with a bilobed telson (e.g. E. bilobus ), but used the term ‘division 1’ (of Pterygotus...
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Journal Article
Published: 01 November 2017
Journal of Paleontology (2017) 91 (6): 1356–1357.
... up to his knees in water, hauling a “living eurypterid” from the sea: meet Sam Ciurca, posing with a cleverly crafted model of one of the largest eurypterids, he discovered, a 1.3 m Pterygotus . I have known of Sam for nearly four decades. I got to know him quite well when I began teaching...
Journal Article
Journal: PALAIOS
Published: 01 July 2007
PALAIOS (2007) 22 (4): 439–447.
...FIGURE 3 —Pyrolysis–gas chromatography/mass spectrometry (py–GC/MS) analysis of eurypterids. Partial py–GC/MS chromatogram of (A) Eurypterus lacustris , (B) Pterygotus sarlei , and (C) E. dekayi cuticles revealing the presence of dominant aliphatic component as indicated by the homologues...
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Journal Article
Published: 01 November 2007
Journal of Paleontology (2007) 81 (6): 1423–1431.
... ( Ruedemann, 1935a ) pointed out six similarities to Pterygotus Agassiz, 1839 and two to Dolichopterus Hall, 1859 , the most important character supporting the latter relationship was the morphology of the swimming legs. It later became clear that Ruedemann (1934 , 1935a , 1939 ) had mixed...
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Journal Article
Published: 01 November 2013
Scottish Journal of Geology (2013) 49 (2): 149–152.
... . Transactions of the Royal Society of Edinburgh, Earth Sciences , 76 , 287 – 297 . Arthropod track marks have been described from other Lower Devonian localities, some from the Strathmore Basin at Montrose and from Dunure in Ayrshire ( Smith 1909 ; Walker 1985 ). Eurypterid remains of Pterygotus...
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Journal Article
Journal: AAPG Bulletin
Published: 01 July 1956
AAPG Bulletin (1956) 40 (7): 1693–1698.
...? chadwicki Ruedemann Arthropods— Leperditia cf. L. scalaris (Jones) Eurypterus remipes Dekay Pterygotus? sp. Coelenterates— Conularia sp. A sparse fauna has been found locally in some dolomite beds above the Camarotoechia zone in the middle dolomite member...
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Journal Article
Journal: PALAIOS
Published: 01 June 2012
PALAIOS (2012) 27 (6): 424–438.
... ). The vertebrate materials include the anterior end of the oldest known partially articulated chondrichthyan ( Miller et al., 2003 ; Maisey et al., 2009 ) and a moulted exoskeleton of the large eurypterid Pterygotus anglicus ( Miller, 1996 , 2007a ). Sandstone facies are attributed to a sandy delta with shifting...
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Journal Article
Published: 10 November 2011
Canadian Journal of Earth Sciences (2011) 48 (12): 1561–1580.
Journal Article
Published: 21 July 2016
Geological Magazine (2017) 154 (1): 175–180.
... a particularly diverse biota ( Fig. 1 b): in addition to five species of eurypterids ( Eurypterus remipes, Acutiramus macrophthalmus, Dolichopterus jewetti, Pterygotus cobbi and Buffalopterus pustulosus ), the locality yields Proscorpius osborni , one of the oldest scorpions...
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