Zobrazeno 1 - 6
of 6
pro vyhledávání: '"LUCY M.E. MCCOBB"'
Publikováno v:
Acta Palaeontologica Polonica, Vol 69, Iss 1, Pp 57-72 (2024)
A new species of bubble-headed trilobite, Staurocephalus oliveae sp. nov., is described from 250 specimens collected from a recently discovered locality in the Sholeshook Limestone Formation (upper Katian, Upper Ordovician; Ashgill, Cautleyan Zone
Externí odkaz:
https://doaj.org/article/9b01824ddd6b4355850b5d914909f03b
Publikováno v:
Acta Palaeontologica Polonica, Vol 67, Iss 3, Pp 569-577 (2022)
Silurian turreted gastropods from the Upper Leintwardine Formation, Ludlow Series, collected in Delbury Quarry, Shropshire, UK, are all encrusted by the trepostome bryozoan Homotrypa cochlea sp. nov. Bryozoans were not found to encrust any other comp
Externí odkaz:
https://doaj.org/article/84bd1f4c40a742cc89d0c8229b22f257
Autor:
Richard Birch, Lucy M.E. McCobb
Publikováno v:
Proceedings of the Geologists' Association. 134:197-215
Publikováno v:
Archaeometry. 46:157-169
The taphonomy of invertebrates from 16th-century cesspits at St Saviourgate, York, was investigated. Earthworms, fly larvae and puparia are preserved through replication in calcium phosphate, a process facilitated by acidic cesspit pore water and by
Publikováno v:
Journal of Archaeological Science. 30:1269-1281
The Late Bronze Age ‘midden-type deposit’ at Potterne, Wiltshire, yielded a diverse assemblage of seeds and roots preserved in calcium phosphate. The majority of seeds comprise bare embryos but a small number of taxa also preserve mineralised see
Publikováno v:
Journal of Archaeological Science. 28:929-940
Fossilization processes were investigated in terrestrial archaeological deposits, focusing on the preservation of sub-fossil seeds from a 10th century cess pit at Coppergate in York. Flash pyrolysis-gas chromatography/mass spectrometry (Py-GC/MS) rev