ichnology造句

• Wildlife experts practice ichnology when they identify the tracks of contemporary animals.
• The basement houses the ichnology collection along with dinosaur skeletons.
• He honed his tracking skills in several field schools with emphasis on modern vertebrate ichnology.
• The study of trackways is an aspect of ichnology, the study of marks left by living organisms.
• Martin's main area of expertise is ichnology, the study of animal activity in modern and ancient sediments.
• 2008 2009 Kim, J-Y and Lockley, M . G ., Hominid Ichnology : tracking our origins.
• However, even during the earliest decades of the study of ichnology, some fossils were recognized as animal footprints and burrows.
• These tracks were researched by the Reverend Edward Hitchcock and instrumental to the establishment of ichnology, the study of trace fossils, as a science.
• Ichnology ( from the Greek ichnos, " footprint " ) is the study of the " trace fossils " that organisms leave behind.
• MEF is also one of Argentina's main scientific institutions, with a robust research program in areas such as Vertebrate and Invertebrate Paleontology, Paleobotany, and Ichnology.
• There are many developing specialities such as paleobiology, paleoecology, ichnology ( the study of tracks and burrows ) and taphonomy ( the study of what happens to organisms after they expire ).
• The study of traces-ichnology-divides into " paleoichnology ", or the study of trace fossils, and " neoichnology ", the study of modern traces.
• In 1930, the octogenarian Aldrich named new ichnogenera of fossil footprints that were discovered in a University of Alabama coalmine in Walker County, Alabama his only venture into the field of ichnology.
• While ornithology was his main passion, he also studied ichthyology, botany and geology, writing a work on burrows and traces, the " Ichnology of Annandale ", his ancestral estate.
• The advent of the Dinosaur Renaissance and the publication by R . McNeil Alexander of a formula which could reconstruct their running speed based on data from fossil trackways brought renewed interest and prestige to ichnology during the late 20th century.
• Charles Darwin's " The Formation of Vegetable Mould through the Action of Worms " } } is an example of a very early work on ichnology, describing bioturbation and, in particular, the burrowing of earthworms.
• That year, Amherst College professor Edward Hitchcock began systematically collecting fossils from the Connecticut Valley, creating a unique ichnology ( the study of prehistoric tracks and traces ) collection now on view in the college's Pratt Museum of Natural History.
• Begun when the science of ichnology ( the study of tracks ) was unknown and made chiefly from the fossils of the Connecticut River Valley ( Connecticut River Valley trackways ), by 1875 this collection consisted of 21, 773 tracks representing 120 species.
• In the field of ichnology, Brand, along with Thu Tang, Andrew A . Snelling, and Steven Austin has proposed that fossil tracks in the Grand Canyon's Coconino Sandstone point to underwater deposition, rather than desert wind deposition of dry sand.
• In ichnology, "'underprints "'( also known as "'transmitted prints "'or "'ghost prints "') are fossil footprints that are preserved in a sedimentary level beneath that which was directly imprinted upon by the foot of the trackmaker.