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Decay and Disarticulation of the Cockroach: Implications for Preservation of the Blattoids of Writhlington (Upper Carboniferous), UK

Autor: I. J. Duncan, Derek E. G. Briggs, Fred Titchener

Publikováno v: PALAIOS. 18:256-265

Cockroaches are the dominant insects in Carboniferous terrestrial biotas, however, approximately 90% of specimens consist only of isolated wings or wing fragments. This bias has been attributed variously to decay and selective preservation, transport

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::616bd322c372c6e8ecbfa5f90f163bcf
https://doi.org/10.1669/0883-1351(2003)018<0256:dadotc>2.0.co

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Taphonomy of the insects from the Insect Bed (Bembridge Marls), late Eocene, Isle of Wight, England

Autor: L.M.E McCobb, BA Stankiewicz, I. J. Duncan, Edmund A. Jarzembowski, Derek E. G. Briggs, Matthew A. Wills

Publikováno v: Geological Magazine. 135:553-563

The environmental setting and taphonomy of the insect fauna of the Insect Bed, Bembridge Marls (late Eocene; 36 Ma) of the Isle of Wight is described. Cluster analysis of taxonomic data on the insect fauna of a diversity of modern tropical environmen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cee4ba432a7a96539fb46ebedc71928a
https://doi.org/10.1017/s0016756898001204

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Chemical preservation of insect cuticle from the Pleistocene asphalt deposits of California, USA

Autor: Derek E. G. Briggs, Richard P. Evershed, B. Artur Stankiewicz, I. J. Duncan

Publikováno v: Geochimica et Cosmochimica Acta. 61:2247-2252

Cuticles of Coleoptera (beetles) and Orthoptera (crickets) from the Pleistocene asphalt deposits of Rancho La Brea and McKittrick in California, USA were studied by means of flash pyrolysis-gas chromatography /mass spectrometry (py-GC/MS). Commercial

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a05b949d1d89491190a3510b58daa210
https://doi.org/10.1016/s0016-7037(97)00078-1

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Recognition of Chitin and Proteins in Invertebrate Cuticles Using Analytical Pyrolysis/Gas Chromatography and Pyrolysis/Gas Chromatography/Mass Spectrometry

Autor: I. J. Duncan, Derek E. G. Briggs, Richard P. Evershed, PF van Bergen, BA Stankiewicz, James F. Carter

Publikováno v: Rapid Communications in Mass Spectrometry. 10:1747-1757

Flash pyrolysis/gas chromatography (py/GC) and py/GC/mass spectrometry (MS) have been utilized to characterize the cuticles of invertebrates chemically. Pyrolysis products have been identified and assigned to specific cuticular components. Acetylpyri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f7261aa07bf72fedd6286f1d93f370cc
https://doi.org/10.1002/(sici)1097-0231(199611)10:14<1747::aid-rcm713>3.0.co

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