Diagenesis and geochemical stratigraphy of Upper Pennsylvanian madera brachiopods, New Mexico

Owing to the fact that low-Mg calcite fossil shells are so important in paleoceanographic research, 249 brachiopod, cement and matrix specimens from two neighboring localities (Jemez Springs and Battleship Rock), of the Upper Pennsylvanian Madera Formation were analyzed. Of which, about 86% of the Madera brachiopods are preserved in their pristine mineralogy, microstructure and geochemistry. Cement and matrix samples, in contrast, have been subjected to complete but variable post-deposition~1 alteration. It is confirmed that the stable isotope data of brachiopods are much better than that of matrix material in defining depositional parameters. Because there is no uniform or constant relationship between the two data bases (e.g., from 0.1 to 3.0%0 for 0180 and from 0.2 to 6.7%0 for 013C in this study), it is not possible to make corrections for the matrix data. Regarding the two stratigraphic sections, elemental and petrographic analyses suggest that Jemez Springs is closer to Penasco Uplift than Battleship Rock. Seawater at Jemez Springs is more aerobic, and the water chemistry is more influenced by continental sources than that at Battleship Rock. In addition, there is a relatively stronger dolomitization in the mid-section of the Battleship Rock. Results further suggest that no significant biogenic fractionation or vital effects occurred during their shell secretion, suggesting that the Madera brachiopods incorporated oxygen and carbon isotopes in equilibrium with the ambient seawater. This conclusion is not only drawn from the temporal and spatial analyses, but also supported by brachiopod inter-generic comparison (Composita and Neospirifer) and statistical analysis ( t-test).

Denver and Rio Grande Railway schedule

Denver and Rio Grande Railway schedule, 1881.

Speeches delivered by several Indians chiefs.. also an extract of a letter from an Indian chief /

Reprint of the 1810 ed. printed by Samuel Wood, New York,

The New York Weekly Museum Newspaper, Vol. II, No.25- October 23, 1813

A weekly paper that was published from 1805 to 1814. War related news includes: Page 99 - Weekly Retrospect: American report on British naval movements near Louisiana; General William Harrison reports on: a victory at Moravian Town (Moraviantown) on October 5; Ottawas, Chippewas, Wyandots Miamies and Delaware First Nations (Indians) leaving the British side; Tecumseh remaining with the British; American army and navy attempt for a reduction of Mackinac and St. Joseph's; Colonel Chapin attacking a British picket guard near Fort George on October 6; Report that the British have abandoned the Fort George area for Kingston and is being pursued by General McClure; Forces in Sackett's Harbour ready for an attach on Canada; General Provost believed to have left Kingston for Montreal with 1000 men; Report from Burlington (Lake Champlain) of an attack on St. Armands against Colonel Clark on October 15; Report of the American's taking of the Packet Morgiana by the Schooner Saratoga under Captain Adderton by Newport; Announcement by the New York City Common Council for a celebration of Perry and Harrison's victories on the evening of October 23. The rest of the newspaper contains literary works (poems and translations), marriages, deaths and other anecdotes. The motto on the front page states: "Visiting Every Flower with Labour Meet, and Gathering all its Treasures, Sweet by Sweet."

The New York Weekly Museum Newspaper, Vol. II, No.26- October 30, 1813

A weekly paper that was published from 1805 to 1814. War related news includes: Page 103 - Weekly Retrospect: Reports on the Napoleanic Wars in Europe; Possible French and English troop movements from Europe to America and Canada; Mention of British vessels captured by American privateers Scourge, Rattlesnake and Lion; Report on New York celebration of Commodore Perry and General Harrison's victories on Lake Erie and in Canada respectively; Creek Indians attack on a supply convoy near Savannah, the provisions were recovered by General Floyd; General Harrison's account on Moravian Town (Moraviantown) and Munsey; Movements of General Wilkinson's army. Page 104 - an editorial about the madness of the times and its reflection on humanity. The rest of the newspaper contains literary works (poems and translations), marriages, deaths and other anecdotes. The motto on the front page states: "Visiting Every Flower with Labour Meet, and Gathering all its Treasures, Sweet by Sweet."

Speeches delivered by several Indians chiefs.. also an extract of a letter from an Indian chief

Reprint of the 1810 ed. printed by Samuel Wood, New York, Reprinted by Ipswich By J. Bush, Tavern-Street