PLAYING IN THE WAKE

NORTHERN BC

:: Dragon in the Rocks :: The Early Years of Mary Anning ::

Dragon in the Rocks. A Story Based on the Childhood of Early Paleontologist Mary Anning

Toronto: Owl/Greey de Pencier, 1992. [32] p.ISBN 0-920775-76-4

Mary Anning (1799-1847)/biography – Paleontology/England/19th century

Looking to inspire a young mind to the wonders of our world? Consider a new picture book for young readers from Owl Press. This lovely new book shares the early years of Mary Anning - a simple tale of curiosity and determination within the wider context of an historical geological discovery.

Twelve-year-old Mary Anning had always enjoyed collecting fossils with her father, an amateur collector, who before he died, taught her the techniques of chipping and separating fossils from rocks.

Mary's father also told her of a dragon skeleton he had once seen in a cave near their home in Lyme Regis on the southern coast of England. One day the opportunity arose to visit the cave herself, and subsequently she spent many months chipping, numbering and packing up the fossil pieces of the 26-foot-long ichthyosaur skeleton, which has now been on display at the Natural History Museum in London for nearly 200 years.

Although the story ends with the visit of important scientists to her home to see her rebuilt skeleton, children may well be inspired to learn more about the interests and life of this unsung heroine and about paleontology.

Looking for more inspiration on the significant finds of other young paleontologists... look to Tumbler Ridge and the discovery by Daniel Helm of a significant dinosaur trackway that inspired a community or to Vancouver Island and the tale of paleontology in beautiful Courtenay where the Trask family found one of BC's most famous marine reptiles.

Visit http://www.bcfossils.ca/ and learn more!

Sea Dragons of the Cretaceous

:: Free Fossil Lecture & Display this Victoria Day Long Weekend:

The Vancouver Paleontological Society hosts a talk this Saturday, May 2nd, 2PM, at the Vancouver Museum/Planetarium.

• The feature speaker will be Timon Bullard on Sea Dragons of Cretaceous Seas. Come hear about the large marine reptiles who swam our waters millions of years ago!Vancouver Museum/Planetarium, 1100 Chestnut Street (off Cornwall in Kitsilano).


• All talks are free and open to the public. Fossils will also be on display. Visit http://www.bcfossils.ca/ to learn about all the paleontological activities in BC.

Come on down and bring a friend!

:: ARMORED BEAST :: DESMATOSUCHUS ::

A detailed description of Desmatosuchus


:: Description of new material of the aetosaur Desmatosuchus spurensis (Archosauria: Suchia) from the Chinle Formation of Arizona and a revision of the genus DesmatosuchusWilliam Parker, PaleoBios 28(1):1–40, May 12, 2008Abstract: A new specimen of Desmatosuchus from northeastern Arizona (MNA V9300) preserves almost the entire vertebral column, the pelvis, and the majority of the armor carapace, allowing for an unprecedented detailed description of the taxon.



Articulation and reconstruction of the armor carapace demonstrates that previous reconstructions of Desmatosuchus are erroneous in the orientation and position of the lateral armor. Lateral plates of the anterior dorsal region possess low rounded knobs instead of developed spines.



The dorsal flange of the lateral plates of the dorsal region is longer than the lateral or ventral flange making the carapace transversely wider than previously thought. As a result, previous reconstructions articulate the lateral armor not only backwards but also on the wrong sides of the body. Posterior presacral vertebrae are extremely robust and possess fused ribs and the last presacral vertebra has been fused to the sacrum, a character that may be taxonomically useful.



A prefrontal bone is also present in Desmatosuchus, contrary to previous descriptions. Reinvestigation of the genus Desmatosuchus suggests that there are only two valid species, D. spurensis and D. smalli. The lectotype of Episcoposaurus haplocerus is referable to Desmatosuchus but indeterminate at the species level, and therefore represents a nomen dubium.



Accordingly, D. spurensis is reinstated as the type species of Desmatosuchus and the new Arizona specimen is assigned to this taxon. Acaenasuchus geoffreyi, a purported juvenile form of Desmatosuchus, is not referable to Desmatosuchus.

SHEEP: OVIS ARIES

 

HELICOPTER TRIP INTO TYAUGHTON

A Wee Beasty for Betsy

I was delighted to hear that one of our long lost friends and renowned paleontologist, Betsy Nicholls would be honored with a new namesake out of Alberta - a mighty marine hunter from our Cretaceous Seas... This newly described plesiosaur, Nichollsia borealis, has been named for the late Elizabeth (Betsy) Nicholls, a renowned paleontologist from the University of Calgary. Betsy holds a special place in the hearts of the paleo community, particularly those in Alberta and British Columbia who had the opportunity to work with her over the years.

She greatly broadened our understanding of the large marine reptiles who swam our ancient seas in describing one of the largest marine reptiles ever to be found. Alberta is the home of the dinosaurs, but it was Betsy’s work that opened up our eyes to the great marine beasties that continue to be unearthed over much of northern British Columbia…

SIGHISOARA, ROMANIA

TIRGU MURES, ROMANIA

GREEN EYED MONSTERS

MASTODON

Sunshine & Rain: Bowron's Lanezi and Sandy Lakes

Like most mountainous areas, Bowron makes its own weather system and it appears you get everything in a 24-hour period. In fact, whatever weather you are enjoying seems to change 40 minutes later; good for rain, bad for sun. Wisps of cloud that seemed light and airy only hours early have become dark.

Careful to hug the shore in our kayaks, we are ready for a quick escape from lightening as thundershowers break. Paddling in the rain, I notice bits of mica in the water, playing in the light and the rock change here to greywacke, argillite, phyllite and schist. Past Lanezi, we continue onto Sandy Lake, where old growth cedars line the south-facing slopes to our left and grey limestone, shale and dolostone line the shore. Mottled in with the rock, we sneak up on very convincing stumps posing as large mammals.

Picking up the Cariboo River again, we follow it as it flows into Babcock Lake, an area edged with Lower Cambrian limestone, shale and argillite. At the time these rocks were laid down, the Earth was seeing our earliest relatives, the first chordates entering the geologic scene.

THE SCIENCE OF LOVE AND INFIDELITY

Big chin. Big cheater.

As Valentine’s Day approaches, both mating and chocolate get on the brain. If you have not already chosen your new love, researchers suggest you stay away from those with big chins as they have a tendency to cheat. Researchers from four universities across the US and Canada prodded into the sexual habits of chinny and relatively chin-less females to determine these resultts.

Kidding? No, they’ve published in the journal Personality And Individual Differences, so it must be true. Larger chins, especially on adult females, are associated with the male growth hormone testosterone and too much of that bad boy can lead to messing around. It seems on an unconscientious level men sense this trend and are biased against a more masculine chin.

"The findings are important in demonstrating that perceptions of women as desirable and trustworthy long-term mates can be reliably gleaned by men from viewing only the women's facial features.

"Results suggest that information about women's sexual unrestrictedness, which is related to their risk of infidelity, can potentially be conveyed by the masculinity of women's faces."

Hogwash you say? Perhaps you are already hooked up with said chin-cheater? Well, they may cheat, but you may also have found s sexual goldmine. Women with larger chins are also more sexually assertive and perhaps better in bed.

While the study only looked at the chins of the female of our species. Friends and neighbors also speculate on the tendencies of our males. Is Leno a complete dog? And what of the chin of our own Brian Mulroney?

Bring on the chocolate and the chins I say. It's Valentine's Day!

View the original story at http://fossilhuntress.blogspot.com/

ALPINE BEAUTIES

Possible Walrus Bone Found near Grand Manan

New find near Grand Manan, New Bruinswick needs ID... a few people have taken a look and the most likely critter seems to be a walrus.

If you have any thoughts, please pass them along : )

EN PROVENCE

MYSTERIOUS DESIGN : ACROSS THE UNIVERSE

The Fossil Huntress was intrigued by astrophysicist George Smoot's stunning new images from deep-space surveys. His ideas prod us to ponder how the cosmos -- with its giant webs of dark matter and mysterious gaping voids -- got built this way.

read more | digg story

KANE: RHODESIAN RIDGEBACK

ORCA MAX'INUX

Orca, Black Fish or Killer Whale — these toothed whales in the oceanic dolphin family are one of the most recognized species in the world.

These large marine mammals are easily distinguished by their black-and-white colouration, large dorsal fin and a sleek, streamlined body. You can often get a peek at their top fin and just enough of their distinctive white eye patch to id

Their genus name Orcinus means "of the kingdom of the dead."

In the Kwak̓wala language of the Kwakiutl or Kwakwaka'wakw, speakers of Kwak'wala, of the Pacific Northwest, orca or killer whales are known as max̱'inux̱.

Burgess Shale 2008

BURGESS

SHALE

2008

For those of you who are interested in seeing the magnificent fossils of the Burgess Shale or hiking to the Mt. Stephen Fossil Beds, here is the updated information for 2008:

Reservations are taken at 9AM to Noon and 1PM to 3PM local time on Mondays to Fridays. General Information for registering for the Guided Hikes to the:

Burgess Shale – Walcott Quarry
Mt. Stephen Fossil Beds and the
Climate Change Hike

Payment must be made at the time of registering for each hike. There is a no refund policy and the fee for making changes to the schedule of the hike once the registration has been made is $20 CAD per person. There is no answering machine on the 1-800-343-3006, if you wish to leave a message please phone the administration number at: 250-343-6006. Office hours during weekdays only.

The residential mailing addresses with postal/zip code is required for each person in your group. At the time of registering the name and address of the person registering is required and the additional names and addresses can be emailed to: info@burgess-shale.bc.ca at a later date, but prior to the date of the hike. The method of payment is master card, visa or personal cheques approved by the Director. Cheques must be received within one week from the date of registration or the registration will be cancelled. You can fax your credit card information to: 250-343-6426 no cover page is required.

The payment for the hike will be processed and you and a confirmation and waiver form will be emailed to you. The confirmation form provides you with the details of the hike, the meeting places and times and what you need to bring with you during the hike. The waiver form must be filled in, signed in the appropriate places and witnessed by a friend or neighbour. Bring the completed waiver form with you and hand it to your guide on the morning of the hike. Do not mail the waiver form. A legal guardian must sign for children under the age of 19 years.

Please provide us with the place you are staying and a contact phone number of where you can be reached on the night prior to the hike. This is necessary in the event that bad weather results in delays or cancellation of the hike or we need to change the meeting place. Sorry, cell phones do not work in here in Field. If the Foundation cancels the hike for whatever reason, you will be provided with a full refund.

For information regarding group bookings please call Randle Robertson at 1-800-343-3006.

If you require additional information please refer to our website: http://www.burgess-shale.bc.ca/

CARCHARDONTOSAURUS GOES EXTINCT TWICE

Carcharodontosaurus iguidensis from the Cenomanian of Nigeria and published in this months issue Journal of Vertebrate Paleontology. This fellow almost had the misfortune of going extinct twice!

Tooth fragments collected by Charles Depéret and J. Savornin in 1927 were misplaced before this meat-eater could ever be described and when additional material was collected in Egypt in the 1930’s it also came to an unfortunate end. Sent to German paleontologists in Munich to describe, the fossils were lost in the rubble as Allied Forces bombed the building in which they were housed during WW II.

But the rocky history and luck of Carcharodontosaurus iguidensis improved when paleontologist Paul Sereno found cranial material on a Moroccan dig in 1996. That find combined with material collected the following year in Nigeria were examined by Sereno and Steve Brusatte, a paleobiologist at the University of Bristol in England, and Paul Sereno and determined to be a new species, not C. saharicus as originally thought.

The massive skull, neck and bone fragments belonged to Carcharodontosaurus iguidensis, one of the largest dinosaurs ever found. Carcharodontosaurus differs from C. saharicus, his smaller Saharan coursin, both in the maxilla and braincase. Carcharodontosaurus iguidensis walked upright and was a massive beast, weighing in at an impressive 3.2 tons.

Extending upwards of 14 meters (44 ft), nearly as long as Tyrannosaurs, alive today they could easily peer through a second story window - a menacing thought as they were well-equipped hunters with sizable teeth.The climate was much warmer when Carcharodontosaurus iguidensis and C. saharicus roamed the Earth and the seas much higher. Beyond geographic distance, the raised sea level may have been what set these therapods apart. Shallow seas separated what is now Morocco and Nigeria and this separation may have prompted the development of the unique characteristics define the two species.. Perhaps more abundant prey and favorable conditions allowed Carcharodontosaurus iguidensis to grow to their huge size while C. saharicus remained a smallish 1.6 meters (5.2 ft).

While not a reptile, C. saharicus has been compared with modern Crocodylia, another group who first appeared in the Cretaceous, as they share similar inner ear anatomy and cerebrum size relative to total brain. Like many therapods prior to the 1930’s, the African species were originally misgrouped into the genus Megalosaurus. Paleontologist Ernst Stromer von Reichenbach corrected this error.

After taking a closer look at their anatomy, particularly their dentition, he renamed them Carcharodontosaurus in 1931 citeing their "mainly Carcharodon-like teeth", which were "not recurved, almost bilaterally symmetrical but with convex edges” The Carcharodontosaurids were a group of gigantic carnivorous carcharodontosaurid dinosaurs that lived 98 to 93 million years ago.

Carcharodontosaurus means 'shark lizard', after the shark genus Carcharodon, an apt handle as they were ominous killers with enormous jaws and long, serrated teeth, some as long as eight inches.

Fossil Field Trip to the Olympic Peninsula

One of the most beautiful drives in the Pacific Northwest is the coastline along the Olympic Peninsula from Port Angeles to Neah Bay. This stretch of coastline is also home to the Clallam Formation, a thick, mainly marine sequence of sandstones and siltstones that line the northwestern margin of the Olympic Peninsula, western Washington. The sequence offers plentiful fossils for those keen to make the trek.

The beautifully preserved clams, scallops and gastropods. The fossils found at Clallam are mostly shallow-water from the late Eocene to Miocene. Time, tide and weather permitting, a site well worth visiting is the south flank of a syncline at Slip Point, near Clallam BayGetting there…

Directions: From Vancouver it is a 5-6 hour drive to the Olympic Peninsula. Head South on Oak or Knight to connect up with Hwy 99 to the US border and continue South on Hwy 5, past Bellingham, take Hwy 20 to Anacortes.Head South on Hwy 20 until you get to the Keystone Jetty. Take the ferry from Keystone to Port Townsend. From Port Townsend take Hwy 20 until it connects with Hwy 101. Turn right onto Hwy 101 and head West.

You will pass through Port Angeles. This is an excellent place for you to top up your food stores and fill up with gas. Just after Port Angeles, look for a sign for Hwy 112 (towards Joyce, Neah Bay & Seiqu). Turn right and head West. It is about another 30 kms from Port Angeles to Whiskey Creek.From the turn-off it is about 10 miles to Joyce. This little town has restaurants and gas stations. From Joyce it is another 3 miles to our campsite at Whiskey Creek where Joe or Ronee can help direct you to your cabin or campsite.

Where to stay…

We will be staying at the Whiskey Creek Campsite, 1385 Whiskey Creek Beach Road, Port Angeles, WA, 98363, Tel: (360) 928-3489. Whiskey Creek is a saltwater beach on the Strait of Juan de Fuca, 19 miles west of Port Angeles off Highway 112 – 3 miles west of Joyce. The owners are Joe and Ronee, P.O. Box 130, Joyce, WA, 98343.The Whiskey Creek Campsite is open from May 1st to Oct 1st for tenting and year-round for their cabins. Cabins range in price from $70 - $80US/night and sleep 4. They are all right on the ocean except for one, which is set back a ways. Several of the cabins have in-suite washroom, incl. Showers, kitchenette & stoves.

Codfish Cottage is all propane and has an elevated Queen bed and a hide-a-bed. The higher priced cabins are full propane and the cheaper ones are wood heat. They book up early, so call early.For camping, each site holds 4 and is $15.00/night and an additional $2.50 for every extra person. They do not showers, electricity or phones. There is a general store in Joyce, just 3 miles East, that sells food, ice, propane, firewood, etc. The campsite is dog friendly. Dogs must be kept on a leash and all poop scooped. They charge $2.00/day.Cabins: H Jasper Inn ($70/night sleeps 4) H HH H CQ H CF*

Please note that the Lyre River Campsite closed permanently as of Sept 2003. What to bring…If anyone is joining us, they want to purchase a Washington State map. Maps are available at many of the gas stations once you cross the border. Runners or hiking boots, rubber boots, sandals, sunscreen, food and US$ for gas and ferries. You’ll also want a backpack, chisel, newspaper to wrap fossils, hammer, goggles, gloves, hat and outer wear. A notebook and pencil for field notes.

Tide & Ferry Info…

Tide Tables On-line: http://www.portangeles.org/20.htmlwww. harbourtides.com (look for Crescent Bay, WA)Washington Ferry Info: Tel: 1-800-84FerrySidney, Vancouver Island: Tel: (250) 656.1531

OYSTERS: TLOXTLOX

One of the now rare species of oysters in the Pacific Northwest is the Olympia oyster, Ostrea lurida, (Carpenter, 1864).  

While rare today, these are British Columbia’s only native oyster. Had you been dining on their brethren in the 1800s or earlier, it would have been this species you were consuming. Middens from Port Hardy to California are built from Ostrea lurida.

These wonderful invertebrates bare their souls with every bite. Have they lived in cold water, deep beneath the sea away from the suns rays and heat? Are they the rough and tumbled beach denizens whose thick shells have formed to withstand the pounding of the sea? 

Is the oyster in your mouth thin and slimy having just done the nasty spurred by the warming waters of Spring? Is this oyster a local or was it shipped to your current local and if asked would greet you with "Kon'nichiwa?" Not if the beauty on your plate is indeed Ostrea lurida. 

We have been cultivating, indeed maximizing the influx of invasive species to the cold waters of the Salish Sea. But in the wild waters off the coast of British Columbia is the last natural abundant habitat of the tasty Ostrea lurida in the pristine waters of  Nootka Sound. The area is home to the Nuu-chah-nulth First Nations who have consumed this species boiled or steamed for thousands of years. Here these ancient oysters not only survive but thrive — building reefs and providing habitat for crab, anemones and small marine animals. 

Oysters are in the family Ostreidae — the true oysters. Their lineage evolved in the Early Triassic — 251 - 247 million years ago. 

In the Kwak̓wala language of the Kwakiutl or Kwakwaka'wakw, speakers of Kwak'wala, of the Pacific Northwest, an oyster is known as t̕łox̱t̕łox̱. I am curious to learn if any of the Nuu-chah-nulth have a different word for an oyster. If you happen to know, I would be grateful to learn.

PORTE

BLUE JAYS: KWASK'WAS

If you live in North American, there is a high probability that you have seen or heard the bird song of the Blue jay, Cyanocitta cristata (Linnaeus, 1758).

Blue Jays are in the family Corvidae — along with crows, ravens, rooks, magpies and jackdaws. They belong to a lineage of birds first seen in the Miocene — 25 million years ago. 

These beautifully plumed, blue, black and white birds can be found across southern Canada down to Florida. The distinctive blue you see in their feathers is a trick of the light. Their pigment, melanin, is actually a rather dull brown. The blue you see is caused by scattering light through modified cells on the surface of the feather as wee barbs.

Blue jays like to dine on nuts, seeds, suet, arthropods and some small vertebrates. 

If you are attempting to lure them to your yard with a bird feeder, they prefer those mounted on trays or posts versus hanging feeders. They will eat most anything you have on offer but sunflower seeds and peanuts are their favourites. 

They have a fondness for acorns and have been credited with helping expand the range of oak trees as the ice melted after the last glacial period.  

Their Binomial name, Cyanocitta cristata means, crested, blue chattering bird. I might have amended that to something less flattering, working in a Latin word or two for shrieks and screams — voce et gemitu or ululo et quiritor. While their plumage is a visual feast, their bird chatter leaves something to be desired. 

Their cries are quite helpful if you are an animal living nearby and concerned about predators. 

In the Kwak̓wala language of the Kwakiutl or Kwakwaka'wakw, speakers of Kwak'wala, of the Pacific Northwest, a Blue Jay is known as kwa̱skwa̱s. 

The Kwak’wala word for blue is dzasa and cry is ḵ̕was'id. For interest, the word for bird song in Kwak'wala is t̕sa̱sḵwana. 

Qualicum Beach: The Gem of Vancouver Island

Qualicum Beach, a quaint community just 47 kms or 30 minutes north of Nanaimo. Offering everything the year-round traveler could want.

Whether its the beach that draws you or the leisurely stroll through town, you have many options for your oceanside visit. Visit the local galleries, boutiques and cafes that make Qualicum feel like a European village or check out their famous garage sales for their many bargains.

The outdoor enthusiast will appreciate the long stretches of sandy beach, old growth forests, nearby mountains with winter skiing and mild climate for year-round golf.

A trip to Qualicum Beach is a bit like visiting a garden county in England, all hanging baskets and clipped lawns. There are many hidden treasures in the area.

You could take in the fresh air and hike the alpine trail leading to Mount Arrowsmith Lookout or follow gentle paths amongst the 850 year old Douglas Firs at MacMillan Park’s Cathedral Grove.
There are fossils to be found... though not extracted from the park at Englishman River Falls or you could explore the Crystalline interior of the Horne Lake underground caves - an intriguing side trip just west of the town of Qualicum. Those in the know travel to these moist refuges to take in the quiet and walk in wonder and shadow with the help of one of the local guides.

No trip to Qualicum Beach is complete without a trip to the Qualicum Museum.

Here you’ll see the life-time collection of Graham Beard, co-author of West Coast Fossils and Chair of the Vancouver Island Paleontological Museum Society. With his wife, Tina, a talented artist and fossil collector in her own right, he has been actively collecting fossils on Vancouver Island for over 30 years.

Getting there:

From the Departure Bay ferry terminal in Nanaimo, stay to your right and head up the hill and head north on the Island Hwy north. Take the Qualicum turn-off. The road heads straight through this picturesque little town, past quaint little coffee shops and continues to the seashore. To visit the Qualicum Museum, turn left onto Sunningdale just as you cross the railroad tracks.

The museum is at the end of the street. They have a sweet interglacial walrus found in Qualicum and a nice selection of other local fossils.

CASTLE PEAK

WILD WEST COAST: COLLISHAW POINT