Genetic variability in Larus argentatus and Sterna hirundo

Blood serum and egg-white protein samples from individuals representing seven colonies of Larusargentatus, and four colonies of Sterna hirundo were electrophoretically analysed to determine levels of genetic variability and to assess the utility of polymorphic loci as genetic markers. Variability occurred at five co-dominant autosomal loci. S. hirundo protein polymorphism occurred at the Est-5 and the Oest-l loci, while nineteen loci were monomorphic. L. argentatus samples were monomorphic at seventeen loci and polymorphic at the Ldh-A and the Alb loci. Intergeneric differences existed at the Oalb and the Ldh-A loci. Although LDH-A100 from both species possessed identical electrophoretLc mobilities, the intergeneric differences were expressed as a difference in enzyme the'ITIlostabilities. Geographical distribution of alleles and genetic divergence estimates suggest ~ hirundo population panmixis,at least at the sampled locations. The h argentatus gene pool appears relatively heterogeneous with a discreet Atlantic Coast population and a Great Lakes demic population. These observed population structures may be maintained by the relative amount of gene flow occurring within and among populations. Mass ringing data coupled to reproductive success information and analysis of dispersal trends appear to validate this assumption. Similar results may be generated by either selection or both small organism and low locus sample sizes. To clarify these results and to detect the major factor(s) affecting the surveyed portions of the genome, larger sample sizes in conjunction with precise eco-demographic data are required.

Is technology a threat to education? : the contribution of George Parkin Grant

Thesis (M.Ed.)-- Brock University, 1995.

Oath of Allegiance to King George III

Transcript (original spelling and grammar retained): We the Commissioned Officers belonging to the Second Regiment of Lincoln Militia - Do sincerely promise and swear that we will be faithful and bear true allegiance to his Majesty King George, and heirs will defend to the utmost of our power against all traitorous conspiracies and attempts whatsoever which shall be made against his Person, Crown or Dignity; and we will do our utmost endeavours to disclose and make them known to his Majesty, His Heirs and successors, all treasons and traitorous conspiracies and attempts, which we shall know to be against Him or them. So help us God. Thomas Clark - Lt. Col. David Secord - Major John Crysler - Capt James Macklin - Capt John [Ross] - [Captain] [Abraham] Bowman - Lieut Gilbert McMicking - Quartmaster John [Misiner] - Ensign Robert Campbell - Capt John [Couke] - Ensign Nicholas Smith - Lieut I certify that the officers who have here [subscribed] the oath took it before me at Chippawa 4 Sept 1812 Thomas Dickson JP

Charles Clarke Chapman and family, 1890

Studio portrait of Charles Clarke Chapman with his brothers and sisters, 1890. Back row: Charles C. Chapman, Emma Johnson [Mrs. Lewis], Franklin Marion Chapman. Front row, left to right: Colum C. Chapman, Dolla [Harris], Louella [Thamer], Samuel James.

Annual report of the Commissioners of the State Reservation at Niagara, 1889-1890.

Report year irregular.

Annual report of the Commissioners of the State Reservation at Niagara, 1890-1891.

Report year irregular.

Frank C. Chapman, Chicago, Illinois, ca. 1890

Studio portrait of Frank C. Chapman, Chicago, Illinois, ca. 1890.

Letter from George W. Campbell, esq., late Secretary of the Treasury, to the Chairman of the Committee appointed to inquire into the causes and particulars of the invasion of the City of Washington, and the neighboring town of Alexandria, in the month of August last. --

Laid before the House by the Chairman of the said Committee, and ordered to be printed January 2, 1815.

George Arthur Chapman, graduation from USC portrait photograph, Los Angeles, California, 1916

George Arthur Chapman, Sr. in his graduation from University of Southern California portrait photograph, Los Angeles, California, 1916.

George Arthur Chapman in World War I uniform, 1918

Portrait of George Arthur Chapman in his World War I uniform, 1918.

George Arthur Chapman, Jr.

Portrait of George Arthur Chapman, Jr. taken in the studio of Edwin Williams [Pasadena, Califorina?], 1932.

George Arthur Chapman and Samuel James Chapman on horseback, 1918

George Arthur Chapman [in uniform] and Samuel James Chapman on horseback, 1918.

Group portrait with Charles Clarke Chapman, Samuel James, and George Arthur Chapman Sr., circa 1900.

Copy of a damaged group portrait with Charles Clarke Chapman on the left, Samuel James on the right, and young man in front with hat and tie is George Arthur Chapman Sr., circa 1900.