May 6-7, 2006 - Cretaceous Fossils, Lowndes Co, AL
This May found the troops encamped in Lowndes
County for a whole
weekend of fossils and good company. Tents, camping vans,
pop-up trailers all turned out for the great weekend of food,
hunting and sleeping out thanks to the generosity of the hunting
camp. Our hosts supplied rides out to gullies and a creek on
their property via ATV’s and trailers. Even Sylvie
made the bumpy
ride out
to the creek, although some of us did do a quick, quiet poll as to who
knew how to deliver a baby or how long it would take to make it
to the nearest medical facility, JUST IN CASE she hit one bump
too many! We had a great crowd,
and some excellent specimens of fossil crabs, shells, ammonites and
various teeth were found. After a long day of collecting, we
gathered around a
roaring fire for a low country shrimp boil and good
conversation. Everyone seemed to be demonstrating that
everything
does taste better outside! Michael and Sylvie had left early,
Sylvie declaring that she was now ready to go home and have a
baby!
Even the rainstorm that burst on us Sunday morning
didn’t dampen
spirits. Sleeping with the rain pounding down while you are
warm,
dry and cozy is one of life’s lovelier experiences!
The early
risers gathered under one of the many “porch”
shelters in the camp
and revved up the little propane stoves to make breakfasts of
pancakes, cereal, coffee, tea...all the comforts of home, but more
fun. Finally, all but the most dedicated decided to call it
a day and head home. Nancy left a few of her belongings
behind,
so Vicki and Martha decided to return them via Selma, wait out the
storm and do a little more looking around before heading back.
It was great to see so many of us, old and new members AND
guests,
turning out for all or most of the weekend. THANK you to our
hosts for making us feel so welcome and providing all the
facilities. Also thanks to our hosts, and to Shannon and Jim
for
providing vehicles and trailers, and
to Vicki and everybody who helped organize the weekend and the shrimp
boil!
This month we were collecting in the Ripley Formation,
Cretaceous
Period, Maastrichtian Age. According to information published
by George
Martin, Soil Data Quality Specialist with the USDA, most (if
not
all) of the crabs found on the trip are Avitelmessus
grapsoideus Rathbun, or “Muffin Crabs.”
These crabs have been
documented from the Ripley Formation in Alabama, Mississippi, and
Tennessee. Along with crabs, members also found
numerous
teeth, including mosasaur, sawfish, swordfish, and various types of
shark teeth. Also found were numerous shells and pieces of
ammonite.
--Edited by Vicki Lais
(Photos
courtesy Jan Novak and Vicki
Lais)

A long drive
by ATV, then a short hike to the gully.

The gully
where we began the day.

Greg has just
given instructions on "how to collect in a gully", so
everyone is being very cautious and searching carefully.

This is a
rather small gully, with very little chance of getting lost
here. Gullies in the Ripley are very unusual.

Sometimes it
was easier and more productive to just sit in one spot and
let one's eyes get accustomed to the patterns.

The gully is
littered with numerous pieces of broken shell, nodules and
sometimes fish and shark teeth.

Loni's
grand-daughter has found a sawfish tooth.


Lea has found the bottom part of a bivalve, possibly exogyra.

Shannon has
found a new use for our logo patch - his son
John's
backpack.

Melanie has
found . . . something . . . .

Tooth from a
late Cretaceous swordfish, probably Protosphyraena.



Sylvie has
found part of a crab leg.


Small fragment of ammonite showing the tell-tale intricately patterned
suture marks, which distinguish it from a nautiloid.


Mosasaur tooth.

A variety of
shark teeth, and the long upper left one is a swordfish
tooth.

After a
really hot morning, we returned to camp for lunch and a group
picture. Uhh.... where's Claire, did we leave her??


Members
spread out to search the creek bottom and banks. Some go
upstream, some go downstream.

Nice
crab. Note the dark gray clay. It is quite
slippery in
the creek and along the shore.


Some nice crabs.

An odd round
item found by Vicki.

A closer look
at the "round thing".

Richard has
found a nice deer skull, recent, not a fossil.

Back in camp,
the food fun starts! Members and guests enjoyed
a
fine low country shrimp boil, with head chef Greg Mestler.
Numerous members contributed to its preparation and its disappearing
act!
THIS JUST IN ! ! SYLVIE AND MICHAL ARE
THE PROUD PARENTS OF
ELI MRUG ! Born May 23, 2006.

Thanks to the Geosciences Department at the University of West Georgia for providing web space for the great pictures you see on this page!
