Process ichnology and the elucidation of physico-chemical stress

MK Gingras, JA MacEachern, SE Dashtgard - Sedimentary Geology, 2011 - Elsevier
This paper sets out a philosophical approach to ichnological (trace fossil) analysis, which
focuses on the interpretation of trace fossils as sedimentary structures rather than as …

[图书][B] Ichnology: Organism-substrate interactions in space and time

LA Buatois, MG Mángano - 2011 - books.google.com
Ichnology is the study of traces created in the substrate by living organisms. This is the first
book to systematically cover basic concepts and applications in both paleobiology and …

Hyperpycnal rivers and prodeltaic shelves in the Cretaceous seaway of North America

JP Bhattacharya… - Journal of …, 2009 - pubs.geoscienceworld.org
Despite the historical assumption that the bulk of marine “shelf” mud is deposited by gradual
fallout from suspension in quiet water, recent studies of modern muddy shelves and their …

Ichnology of deltas: organism responses to the dynamic interplay of rivers, waves, storms, and tides

JA MacEachern, KL Bann, JP Bhattacharya, CD Howell - 2005 - pubs.geoscienceworld.org
Analyses of deltaic facies successions highlight recurring ichnological patterns that reflect a
variety of physicochemical stresses imposed upon infaunal organisms by the interaction of …

The paleoenvironmental distribution of Phanerozoic wrinkle structures

SA Mata, DJ Bottjer - Earth-Science Reviews, 2009 - Elsevier
Wrinkle structures are microbially induced sedimentary structures that are known to have
formed in ancient marine siliciclastic environments. This study reviews the sedimentary …

Estuarine and incised-valley facies models

R Boyd, RW Dalrymple, BA Zaitlin - 2006 - pubs.geoscienceworld.org
Modern estuaries and incised valleys are important depositional settings that have
widespread significance for human land use. The deposits of these environments are …

The ichnofacies paradigm: high-resolution paleoenvironmental interpretation of the rock record

JA MacEachern, KL Bann, SG Pemberton, MK Gingras - 2007 - pubs.geoscienceworld.org
The ichnofacies paradigm endures as the elegant, unifying framework within which accurate
ichnological observations and their reliable environmental interpretations can be derived …

The sequence stratigraphic significance of trace fossils: examples from the Cretaceous foreland basin of Alberta, Canada

SG Pemberton, JA MacEachern - 1995 - archives.datapages.com
Trace fossils represent both sedimentologic and paleontologic entities and, as such,
represent a unique blending of potential environmental indicators in the rock record. Trace …

Classification and characterizations of biogenically enhanced permeability

SG Pemberton, MK Gingras - AAPG bulletin, 2005 - pubs.geoscienceworld.org
Recent research shows that ichnology has significant application to production geology. As
such, permeability enhancement in bioturbated media has been recognized in five …

Ichnofabrics containing Ophiomorpha: significance in shallow-water facies interpretation

JE POLLARD, R Goldring… - Journal of the Geological …, 1993 - lyellcollection.org
In an attempt to interpret Ophiomorpha ichnofabrics observed in core, three ichnofabrics are
described from outcrops where O. nodosa is a conspicuous element. These ichnofabrics …