Welcome to our book review site go-pdf.online!

You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.

Sign up

Silurian and Devonian Spore Zones of the Old Red Sandstone Continent and Adjacent Regions
  • Language: en
  • Pages: 100

Silurian and Devonian Spore Zones of the Old Red Sandstone Continent and Adjacent Regions

  • Type: Book
  • -
  • Published: 1986
  • -
  • Publisher: Unknown

"Spores are widespread in marine and nonmarine rocks of Silurian and Devonian age. However, to date no comprehensive spore zonation for the whole of the Silurian and Devonian systems has been proposed. This report describes such a zonation for North America and Europe. New spore zones are calibrated with zones exclusively in marine strata. Thus, a basis for direct time correlation of widespread marine and continental rocks of the Silurian and Devonian of Canada is established in this report. It also provides data that may be useful for the international definition of geological boundaries." --

Devonian Spores and Conodonts of Melville and Bathurst Islands, District of Franklin
  • Language: en
  • Pages: 50

Devonian Spores and Conodonts of Melville and Bathurst Islands, District of Franklin

  • Type: Book
  • -
  • Published: 1972
  • -
  • Publisher: Unknown

"Devonian spores and conodonts have been obtained from two measured sections on southeastern Melville Island and northeastern Bathurst Island, in the Franklinian Miogeosyncline of the Canadian Arctic Archipelago. Six successive spore assemblages of Siegenian to Famennian age are distinguished in the Bathurst Island, Stuart Bay, Eids, Blue Fiord, Bird Fiord, Weatherall, Hecla Bay, and Griper Bay Formations. Correlations are possible with Devonian spores of eastern Canada, Spitsbergen, Scotland, Germany, and the western U.S.S.R." --

An Uneasy Look at Performance Appraisal
  • Language: en
  • Pages: 9

An Uneasy Look at Performance Appraisal

  • Type: Book
  • -
  • Published: 1957
  • -
  • Publisher: Unknown

None

Canadian and Australian Devonian Spores
  • Language: en
  • Pages: 136

Canadian and Australian Devonian Spores

  • Type: Book
  • -
  • Published: 1992
  • -
  • Publisher: Unknown

This report details the discovery, in Middle and Upper Devonian sedimentary rocks of Australia, of certain species of terrestrial palynomorphs (spores) that were previously known from Canada.

Palaeobotanical Excursion to Eastern Canada
  • Language: en
  • Pages: 68

Palaeobotanical Excursion to Eastern Canada

  • Type: Book
  • -
  • Published: 1959
  • -
  • Publisher: Unknown

None

The Loss of the Kent, East Indiaman, in the Bay of Biscay
  • Language: en
  • Pages: 38

The Loss of the Kent, East Indiaman, in the Bay of Biscay

  • Type: Book
  • -
  • Published: 2020-08-05
  • -
  • Publisher: Unknown

Reproduction of the original: The Loss of the Kent, East Indiaman, in the Bay of Biscay by Duncan McGregor

The Origin and Migration of Petroleum in the Western Canadian Sedimentary Basin, Alberta
  • Language: en
  • Pages: 304