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O•S•C•A•R© Fida's Pizza Changes Hands - Old Ottawa South

O•S•C•A•R© Fida's Pizza Changes Hands - Old Ottawa South

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MAY 2010<br />

Primary Paleontologists Can Find Fossils Here In <strong>Ottawa</strong><br />

By Paige Raymond Kovach<br />

If your kids are like mine, they<br />

are fans of ancient herbivores<br />

and carnivores. Yet even though<br />

<strong>Ottawa</strong> wasn’t home to Brachiosaurus<br />

or Tyrannosaurus Rex, we have fossils<br />

right here for your favourite primary<br />

paleontologist to discover.<br />

The shales and limestones<br />

(sedimentary rocks) in and around<br />

<strong>Ottawa</strong> contain thousands of fossils.<br />

These fossils represent the life forms<br />

that once lived in the ancient seas that<br />

covered this region.<br />

We took the kids for a quick walk to<br />

Brown’s Inlet recently and they found<br />

some shale. Splitting the rock revealed<br />

a pattern. Was it a fossil? We had to find<br />

out what it was.<br />

Technically speaking these public<br />

lands are owned by the National<br />

Capital Commission so you must have<br />

permission before taking rocks or<br />

breaking them. Better to take photos<br />

of any fossils you find, and leave only<br />

footprints.<br />

“All the dingy, gray rocks you see in<br />

this area are from the Orvidician period<br />

and are over 440 million years old,”<br />

said Jean Dougherty, paleontologist at<br />

National Resources Canada.<br />

“The fossil you have in your picture<br />

has trackways or burrows made by a<br />

mud-dwelling creature. These creatures<br />

made a genetically set pattern in the<br />

mud we believe they used as a way of<br />

communicating to each other.”<br />

“The fossil you found was twice<br />

as old as the oldest dinosaur that ever<br />

lived.’ Said Ms. Dougherty, manager<br />

of the Earth Materials Collections of<br />

National Resources Canada.<br />

Or perhaps your kids have climbed<br />

and sat on fossils they weren’t aware of<br />

it.<br />

An <strong>Ottawa</strong> <strong>South</strong> mom introduced<br />

Squirrel Talk<br />

The weather keeps wavering as if on a ship at sea,<br />

making us reflect upon peoples’ impact on our<br />

world. This month’s soliloquy is from someone<br />

you might know, so we’ll leave you the pleasure of<br />

recognizing it. Read it in your mind or aloud, with the<br />

special verbal emphasis usually associated with this<br />

writer. Softly, it carries our spirits forward and gives<br />

our mind food for reflection.<br />

[…]<br />

Whether ‘tis nobler in the mind to suffer<br />

The slings and arrows of outrageous fortune,<br />

Or to take arms against a sea of troubles,<br />

And by opposing end them? To die: to sleep;<br />

No more; and by a sleep to say we end<br />

The heart-ache and the thousand natural shocks<br />

That flesh is heir to, ‘tis a consummation<br />

Devoutly to be wish’d.<br />

[…]<br />

The undiscover’d country from whose bourn<br />

No traveller returns, puzzles the will<br />

And makes us rather bear those ills we have<br />

Than fly to others that we know not of?<br />

Thus conscience does make cowards of us all;<br />

me to the fossils in some of the<br />

rectangular boulders in Brewer Park<br />

recently. “You can see some stacked<br />

columns of crinoids in some, some<br />

brachiopods, and corals if you look<br />

closely,” she said.<br />

According to Geoscape, the<br />

geology website of Natural Resources<br />

Canada, crinoids are a group of marine<br />

organisms that include starfish and sea<br />

urchins. Most forms consist of stalks<br />

with a series of stacked columns, a<br />

head-like structure and feathered arms.<br />

The most common fossil will be a<br />

single crinoid, or a few scales clumped<br />

together. Finding a whole crinoid is<br />

much more rare.<br />

If you and your kids still have the<br />

dinosaur bug, take your bikes, the bus<br />

or your car to visit Logan Hall. The free<br />

display of fossils, rocks, minerals and<br />

meteorites may just make your primary<br />

paleontologists into budding geologists<br />

too. My kids loved the meteorite found<br />

by a boy in St. Robert, Quebec. Logan<br />

Hall is located at 601 Booth Street,<br />

in the Geological Survey of Canada<br />

Building and is open Monday to Friday,<br />

8 a.m. until 4 p.m.<br />

The Canadian Museum of Nature<br />

is another great place to visit with your<br />

primary paleontologist. The second<br />

floor is devoted to dinosaurs. The<br />

museum is free on Saturday mornings<br />

from 9 a.m. until noon. Please note that<br />

the museum will be temporarily closed<br />

from April 26 until May 21, 2010 to<br />

prepare for its grand reopening.<br />

Resources<br />

Natural Resources Canada has a<br />

great website called Geoscape. In the<br />

lesson plans for the <strong>Ottawa</strong>-Carleton<br />

area there are great facts on our local<br />

fossils. http://geoscape.nrcan.gc.ca/<br />

ottawa/index_e.php<br />

Professor JA Davidson from<br />

Carleton used to give fossil fieldtrips as<br />

More Than Words!<br />

And thus the native hue of resolution<br />

Is sicklied o’er with the pale cast of thought,<br />

And enterprises of great pith and moment<br />

With this regard their currents turn awry,<br />

And lose the name of action.--Soft you now!<br />

part of a continuing education course.<br />

His itinerary is available on-line at<br />

http://http-server.carleton.ca/~jadonald/<br />

fieldtrips.html.<br />

<strong>Ottawa</strong> fossil index from Geoscape<br />

Crinoids are a group of marine<br />

organisms that include starfish and<br />

sea urchins. Most forms consist of<br />

stalks composed of a series of stacked<br />

columns of with a head-like structure<br />

and feathered arms. The most common<br />

fossil will be a single, or a few scales<br />

clumped together. A whole Crinoid is<br />

much rarer.<br />

Trilobites were marine creatures<br />

that moved just above the sea floor.<br />

Trilobite means three lobes, and if the<br />

creature were to be divided lengthwise<br />

it would have a centre lobe and two<br />

side lobes. Trilobites were hard-shelled<br />

creatures, and they had to shed their<br />

hard shell in order to grow. The shell<br />

is usually what fossil hunters find.<br />

More than words, reading this author (and many<br />

others) is an experience that changes each time we read<br />

the text, as our personal interpretation is influenced<br />

by our current and past experiences. This time we<br />

are reminded of recent Buddhist teachings we took:<br />

take no less yet no more than our place. A statement<br />

of simple appearance yet of hidden depth. Clearly a<br />

soliloquy such as above can lead us into a myriad of<br />

directions, and we choose to interpret it as a positive<br />

message.<br />

The comment this time relates to noise, and<br />

refers to the article in last month’s OSCAR on Patty’s<br />

Pub. We like having a pub nearby, but we find that<br />

it creates unacceptable noise at night. Perhaps if the<br />

owners helped respect the neighbourhood’s residential<br />

character then the situation referred to in last month’s<br />

OSCAR would not happen: “The only issue the pub<br />

has had at its present location has been a struggle […<br />

Page 17<br />

Three fossil hunting friends Oliver Waddington, Josh Rahaman, and George<br />

Kovach find some brachiopods in the shale boulders at Brewer Park.<br />

Photo by Paige Raymond Kovach<br />

Trilobites only lived in the Paleozoic<br />

era and are now extinct. If you find<br />

these types of fossils, you know how<br />

old the rock is -- between 545 and 250<br />

million years old.<br />

Cephalopods are ancient mollusks<br />

that were dominant large predators in the<br />

tropical seas that existed in the <strong>Ottawa</strong><br />

area. There are two main groups of<br />

fossil cephalopods, but only nautiloids<br />

are found locally and most have straight<br />

shells (orthocone). They lived in the<br />

<strong>Ottawa</strong> area from the Cambrian to the<br />

Ordovician era.<br />

Corals are irregular colonial masses<br />

that contain radically symmetrical, cupshaped<br />

living platforms that are larger<br />

than 1 mm in diameter. Many coral<br />

fossils are found in the <strong>Ottawa</strong> area,<br />

which suggests the climate was very<br />

different compared with today<br />

when] neighbours objected [when Patty’s Pub wished<br />

to open an outdoor patio].” When pub patrons leave<br />

at closing time in the middle of the night and are<br />

loud and noisy as they often are, then the pub itself<br />

becomes unwelcome. Another unfortunate recent<br />

example is that the pub forced the city to repair water<br />

valves during the night instead of letting the city do it<br />

in the morning as planned. This repair was so noisy<br />

that the sound reached through the whole house and<br />

lasted till early morning, so we couldn’t sleep for most<br />

of the night. Such actions from the pub plainly show<br />

they do not care about the neighbourhood. We ask<br />

the pub to act responsibly and thoughtfully towards<br />

the neighbourhood, and to ensure its patrons are<br />

respectful of the neighbourhood. Then the pub will<br />

be a very welcome neighbour. Would the pub actively<br />

commit to this ?<br />

We are the sum of all our actions and the sum<br />

of all our actions is the footprint we create. We can<br />

choose to better the world and our community by<br />

positive individual actions.<br />

Zen squirrels check us from the fence, sitting like<br />

little buddhas.<br />

Write us at taniamich@gmail.com.

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