[NatureNS] September meeting of the Blomidon Naturalists Society: Monday, Sept. 19 @ 7:30 PM

From: Patrick Kelly <patrick.kelly@DAL.CA>
To: members@blomidonnaturalists.ca, NatureNS <naturens@chebucto.ns.ca>
Date: Sun, 11 Sep 2011 21:58:28 -0300
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Monday, September 19, 2011 =96 The Bloody Creek Group: Evidence for a =20=

Multiple Impact Event in Southwestern Nova Scotia, Canada by Dr. Ian =20
Spooner. The Bloody Creek structure (BCS) is a 0.4 km diameter =20
elliptical structure located near Bridgetown Nova Scotia, confirmed as =20=

an impact crater in 2009. In addition to the main crater, a cluster of =20=

smaller craters located approximately 1 km north of the BCS have been =20=

identified. Together these features comprise the Bloody Creek Group, =20
the 178th known impact structure on the Earth=92s surface. The age of =20=

the structure is not known though new evidence suggests the =20
possibility that the impact may post-date the last ice age. If this is =20=

true, the event would have had a significant impact on life in =20
Atlantic Canada and beyond. Dr. Spooner will talk about the research =20
that he and his colleagues have been doing at the site over the past =20
four years. He will also bring a meteorite sample from the Barrington =20=

Crater and a core from the North Group Crater to his talk.

Ian Spooner has been a professor at Acadia in the Earth and =20
Environmental Science Department for the past 17 years. His primary =20
research focus is the reconstruction of past climate using lake =20
sediment and bog records. He presently has active research programs in =20=

northwestern British Columbia, Nova Scotia and Newfoundland. He is =20
particularly interested in the effects of past global climate change =20
on regional climate systems.

The meeting will start at 7:30 p.m.  in the basement auditorium of The =20=

K.C. Irving Environmental Science Centre on University Avenue, =20
Wolfville. Parking is available at Wheelock Dining Hall, along Crowell =20=

Drive immediately east of the Centre, at the Acadia Arena, the Student =20=

Union Building, or on Westwood Avenue. Everyone is welcome.

For more information about the society, vist: =
http://blomidonnaturalists.ca

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Patrick Kelly
Director of Computer Facilities
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Faculty of Architecture and Planning
Dalhousie University
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MAIL                                   COURIER
PO Box 15000                           5410 Spring Garden Road
Halifax, Nova Scotia B3H 4R2           Halifax, Nova Scotia
Canada                                 Canada
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Phone:(902) 494-3294    FAX:(902) 423-6672   E-mail:patrick.kelly@dal.ca
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<html><body style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; =
-webkit-line-break: after-white-space; "><div>Monday, September 19, 2011 =
=96 The Bloody Creek Group: Evidence for a Multiple Impact Event in =
Southwestern Nova Scotia, Canada by Dr. Ian Spooner. The Bloody Creek =
structure (BCS) is a 0.4 km diameter elliptical structure located near =
Bridgetown Nova Scotia, confirmed as an impact crater in 2009. In =
addition to the main crater, a cluster of smaller craters located =
approximately 1 km north of the BCS have been identified. Together these =
features comprise the Bloody Creek Group, the 178th known impact =
structure on the Earth=92s surface.&nbsp;The age of the structure is not =
known though new evidence suggests the possibility that the impact may =
post-date the last ice age.&nbsp;If this is true, the event would have =
had a significant impact on life in Atlantic Canada and beyond. Dr. =
Spooner will talk about the research that he and his colleagues have =
been doing at the site over the past four years. He will also bring a =
meteorite sample from the Barrington Crater and a core from the North =
Group Crater to his talk.</div> <div><br></div> <div>Ian Spooner has =
been a professor at Acadia in the Earth and Environmental Science =
Department for the past 17 years. His primary research focus is the =
reconstruction of past climate using lake sediment and bog records. He =
presently has active research programs in northwestern British Columbia, =
Nova Scotia and Newfoundland. He is particularly interested in the =
effects of past global climate change on regional climate =
systems.</div><div><br></div><div><div>The meeting will start at 7:30 =
p.m. &nbsp;in the basement auditorium of The K.C. Irving Environmental =
Science Centre on University Avenue, Wolfville. Parking is available at =
Wheelock Dining Hall, along Crowell Drive immediately east of the =
Centre, at the Acadia Arena, the Student Union Building, or on Westwood =
Avenue. Everyone is welcome.</div></div><div><br></div><div>For more =
information about the society, vist: <a =
href=3D"http://blomidonnaturalists.ca">http://blomidonnaturalists.ca</a></=
div><div apple-content-edited=3D"true"> <div style=3D"word-wrap: =
break-word; -webkit-nbsp-mode: space; -webkit-line-break: =
after-white-space; "><div style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span =
class=3D"Apple-style-span" style=3D"border-collapse: separate; color: =
rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: =
normal; font-weight: normal; letter-spacing: normal; line-height: =
normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: =
normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: =
0px; -webkit-border-vertical-spacing: 0px; =
-webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: =
auto; -webkit-text-stroke-width: 0px; font-size: medium; "><p =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><font face=3D"Courier" size=3D"3" style=3D"font: =
normal normal normal 12px/normal Courier; "><br =
class=3D"Apple-interchange-newline">=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D</font></p><p style=3D"margin-top: 0px; =
margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font =
face=3D"Courier" size=3D"3" style=3D"font: normal normal normal =
12px/normal Courier; ">Patrick Kelly</font></p><p style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font =
face=3D"Courier" size=3D"3" style=3D"font: normal normal normal =
12px/normal Courier; ">Director of Computer Facilities</font></p><p =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><font face=3D"Courier" size=3D"3" style=3D"font: =
normal normal normal 12px/normal Courier; =
">=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
</font></p><p style=3D"margin-top: 0px; margin-right: 0px; =
margin-bottom: 0px; margin-left: 0px; "><font face=3D"Courier" size=3D"3" =
style=3D"font: normal normal normal 12px/normal Courier; ">Faculty of =
Architecture and Planning</font></p><p style=3D"margin-top: 0px; =
margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font =
face=3D"Courier" size=3D"3" style=3D"font: normal normal normal =
12px/normal Courier; ">Dalhousie University</font></p><p =
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margin-left: 0px; "><font face=3D"Courier" size=3D"3" style=3D"font: =
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</font></p><p style=3D"margin-top: 0px; margin-right: 0px; =
margin-bottom: 0px; margin-left: 0px; "><font face=3D"Courier" size=3D"3" =
style=3D"font: normal normal normal 12px/normal Courier; ">MAIL &nbsp; =
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; =
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; COURIER</font></p><p =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><font face=3D"Courier" size=3D"3" style=3D"font: =
normal normal normal 12px/normal Courier; ">PO Box 15000 &nbsp; &nbsp; =
&nbsp; &nbsp;&nbsp;<span class=3D"Apple-converted-space">&nbsp;&nbsp; =
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<span =
class=3D"Apple-converted-space">&nbsp;</span></span>5410 Spring Garden =
Road</font></p><p style=3D"margin-top: 0px; margin-right: 0px; =
margin-bottom: 0px; margin-left: 0px; "><font face=3D"Courier" size=3D"3" =
style=3D"font: normal normal normal 12px/normal Courier; ">Halifax, Nova =
Scotia B3H 4R2<span class=3D"Apple-converted-space">&nbsp;</span><span =
class=3D"Apple-converted-space">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<span =
class=3D"Apple-converted-space">&nbsp;</span></span>Halifax, Nova =
Scotia</font></p><p style=3D"margin-top: 0px; margin-right: 0px; =
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margin-left: 0px; "><font face=3D"Courier" size=3D"3" style=3D"font: =
normal normal normal 12px/normal Courier; =
">=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
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</font></p><p style=3D"margin-top: 0px; margin-right: 0px; =
margin-bottom: 0px; margin-left: 0px; "><font face=3D"Courier" size=3D"3" =
style=3D"font: normal normal normal 12px/normal Courier; ">Phone:(902) =
494-3294<span class=3D"Apple-converted-space">&nbsp; &nbsp;<span =
class=3D"Apple-converted-space">&nbsp;</span></span>FAX:(902) =
423-6672<span class=3D"Apple-converted-space">&nbsp;</span><span =
class=3D"Apple-converted-space">&nbsp;<span =
class=3D"Apple-converted-space">&nbsp;</span></span>E-mail:<a =
href=3D"mailto:patrick.kelly@dal.ca">patrick.kelly@dal.ca</a></font></p><p=
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