Results 51 to 60 of about 789 (148)
Examination of type material of the type species of Wongia, W. triangulata and new material from the uppermost Changhia Formation and Kushan Formation, in Shandong and Liaoning, necessitates transfer of the genus from Avoninidae to Diceratocephalidae ...
Jinliang Yuan +5 more
doaj +1 more source
Zwei mißgebildete Pygidien von Illaeniden (Trilobita) aus ordovizischen Geschieben [PDF]
Aus ordovizischen Geschieben des Kies-Sand-Rückens ,Laer-Heide' (Landkreis Osnabrück; NW-Deutschland) werden 2 mißgebildete Pygidien von IlIaeniden (Trilobita) beschrieben: Ein vergleichsweise dünnschaliges Pygidium von lIIaenus jevensis HOLM 1886 weist ...
Schöning, Heinrich
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Doweld, Alexander B. (2013): Shabanovia, a new generic replacement name for Furia Egorova and Shabanov, 1987 (Trilobita) non Linnaeus, 1758 (Vermes) nec Cuvier, 1828 (Mammalia), preoccupied. Zootaxa 3686 (5): 600-600, DOI: 10.11646/zootaxa.3686.5.
Doweld, Alexander B.
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Abnormal trilobites from the Silurian and Devonian of Europe
Malformed trilobites have been documented in deposits ranging from the Cambrian to the Permian. Continued examination of novel malformed specimens provides insight into how trilobites recovered from injuries, experienced genetic abnormalities, and ...
Russell D.C. Bicknell +3 more
doaj +1 more source
Distribution of the order Proetida (Trilobita) in Baltoscandian Ordovician strata [PDF]
The trilobite order Proetida forms a minor but important faunal element within the Ordovician strata of Baltoscandia. This review follows the current systematic, taxonomic, and stratigraphical usage and discusses the distribution of these trilobites ...
Pärnaste, Helje +2 more
doaj
ADRAIN, JONATHAN M. (2011): Class Trilobita Walch, 1771. In: Zhang, Z.-Q. (Ed.) Animal biodiversity: An outline of higher-level classification and survey of taxonomic richness.
ADRAIN, JONATHAN M.
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FIGURE 5. Graphical representation of the seven distinct size categories within meraspid degrees M9 and M10 of Trimerocephalus chopini n. sp., based on measurements of hundreds of queue specimens from Kowala Quarry (see Radwański et al., 2009 ...
Kin, Adrian, Żejowski, Ej Bła
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Trilobita (Arthropoda) registrado na formação Ponta Grossa, devoniano da bacia do Paraná : preservação de aparelho digestivo piritizado [PDF]
Orientador: Cristina Vega DiasMonografia (Bacharelado) - Universidade Federal do Paraná. Setor de Ciências Biológicas. Curso de Graduação em Ciências BiológicasResumo : Os Trilobita, animais extintos pertencentes ao Filo Arthropoda, são considerados um ...
Tavares, Patrícia Koniarski
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Primeira ocorrência de Burmeisterella (Trilobita, Homalonotidae) do Devoniano do Brasil (Bacia do Parecis) com a descrição de uma espécie nova [PDF]
A homalonotid trilobite from the Early Devonian (latest Lochkovian?- Pragian) of the Parecis Basin of Brazil is referred to the genus Burmeisterella, and represents the first occurrence of this genus in South America.
Carvalho, Maria da Gloria Pires de
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Análisis filogenético del género Parabolinella Brøgger (Olenidae, Trilobita) del Cámbrico tardío y Tremadociano [PDF]
Tradicionalmente, las relaciones filogenéticas entre las especies de la familia Olenidae Burmeister (Ptychopariida, Trilobita) han sido establecidas mediante la comparación morfológica directa y estratigráficamente.
Monti, Daniela S.
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